Individual Calculations February 2020
 Haining, Kyle  Total change: -7.20  Rating chartPersonal card
 2019 Pan-American Intercollegiate Championship Charlotte, North Carolina USA 2019-12-27
RcRownchangeKK*chgGame
 2165 2148 1.50 4 -0.36 20 -7.20 
  Nakar, Eylon m2436 ISR0.001-0.1620-3.20 
  Colas, Joshua f2292 USA0.001-0.3120-6.20 
  Sazci, Bilgen 1774 TUR1.0010.10202.00 
  Vaidya, Atulya 2157 USA0.5010.01200.20 

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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