Individual Calculations September 2022
 Markzon, Gregory  Total change: 32.80  Rating chartPersonal card
 52nd annual Continental Open Master Sturbridge, MA USA 2022-07-27
RcRownchangeKK*chgGame
 2159 1991 4.00 8 1.64 20 32.80 
  Dukic, Zachary f2234 CAN0.001-0.2020-4.00 
  Rizzitano, James A m2283 USA0.5010.35207.00 
  Arun, Siddharth 2068 USA1.0010.612012.20 
  Jacobson, Aaron f2305 USA0.001-0.1420-2.80 
  Webster, Dex 2092 USA1.0010.642012.80 
  Nakada, Akira Wood f2297 USA0.001-0.1420-2.80 
  Bhavikatti, Neil 1998 USA0.5010.01200.20 
  Zhurbinsky, David c1996 USA1.0010.512010.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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