This week, 13 Hotels Restaurants & Leisure stocks are improving their overall rating on Portfolio Grader. Each of these rates an “A” (“strong buy”) or “B” overall (“buy”).

Domino’s Pizza, Inc. (DPZ) shows solid improvement this week. The company’s rating rises from a B to a A. Domino’s Pizza, Inc. is involved with the retail sale of pizza through an international chain of of food stores. The company also gets A’s in earnings revisions. For more information, get Portfolio Grader’s complete analysis of DPZ stock.

This is a strong week for Royal Caribbean Cruises Ltd. (RCL). The company’s rating climbs to B from the previous week’s C. Royal Caribbean Cruises Ltd. is a global cruise company operating a fleet of vessels in the cruise vacation industry. The company also gets A’s in earnings growth. For more information, get Portfolio Grader’s complete analysis of RCL stock.

Papa John’s International, Inc. (PZZA) is seeing ratings go up from a C last week to a B this week. Papa John’s International, Inc. operates and franchises pizza delivery and carry-out restaurants under the Papa John’s trademark. The company also gets A’s in return on equity. For more information, get Portfolio Grader’s complete analysis of PZZA stock.

Norwegian Cruise Line Holdings Ltd. (NCLH) improves from a C to a B rating this week. The company also gets A’s in sales growth and earnings momentum. For more information, get Portfolio Grader’s complete analysis of NCLH stock.

Zoe’s Kitchen, Inc. (ZOES) boosts its rating from a C to a B this week. The company also gets A’s in sales growth. For more information, get Portfolio Grader’s complete analysis of ZOES stock.

Marcus Corporation (MCS) gets a higher grade this week, advancing from a C last week to a B. Marcus Corporation operates in the lodging and entertainment industries. The company also gets A’s in earnings revisions. For more information, get Portfolio Grader’s complete analysis of MCS stock.

The rating of Boyd Gaming Corporation (BYD) moves up this week, rising from a B to a A. Boyd Gaming Corporation owns and operates several gaming properties throughout the United States as well as entertainment, restaurants, shopping, and recreational facilities on its properties. The company also gets A’s in earnings revisions and earnings surprise. For more information, get Portfolio Grader’s complete analysis of BYD stock.

Ruth’s Hospitality Group, Inc.’s (RUTH) ratings are looking better this week, moving up to a A from last week’s B. Ruth’s Hospitality Group, Inc. owns, operates, and franchises several chains of upscale steakhouses. The company also gets A’s in earnings growth and return on equity. For more information, get Portfolio Grader’s complete analysis of RUTH stock.

This week, Caesars Entertainment Corporation (CZR) pushes up from a C to a B rating. Caesars Entertainment Corporation is the world’s largest casino entertainment company. The company also gets A’s in earnings surprise, return on equity, and free cash flow. For more information, get Portfolio Grader’s complete analysis of CZR stock.

Red Lion Hotels Corporation (RLH) earns a B this week, jumping up from last week’s grade of C. Red Lion Hotels Corporation owns, manages, develops, and franchises upper mid-scale, full service hotels. For more information, get Portfolio Grader’s complete analysis of RLH stock.

This week, Century Casinos, Inc.’s (CNTY) ratings are up from a B last week to a A. Century Casinos, Inc. develops and operates gaming establishments and related lodging and restaurant facilities around the world. The company also gets A’s in operating margin growth, earnings growth, earnings surprise, and earnings momentum. For more information, get Portfolio Grader’s complete analysis of CNTY stock.

This week, Full House Resorts, Inc. (FLL) pushes up from a C to a B rating. Full House Resorts, Inc. owns, develops, manages, and/or invests in gaming-related enterprises. The company also gets A’s in earnings revisions, earnings surprise, and earnings momentum. For more information, get Portfolio Grader’s complete analysis of FLL stock.

Dover Downs Gaming & Entertainment, Inc. (DDE) is seeing ratings go up from a C last week to a B this week. Dover Downs Gaming & Entertainment, Inc. is a gaming and entertainment company that operates a casino, hotel, conference center, and raceway. The company also gets A’s in earnings growth and free cash flow. For more information, get Portfolio Grader’s complete analysis of DDE stock.

Louis Navellier’s proprietary Portfolio Grader stock ranking system assesses roughly 5,000 companies every week based on a number of fundamental and quantitative measures. Stocks are given a letter grade based on their results — with A being “strong buy,” and F being “strong sell.” Explore the tool here.