Individual Calculations October 2021
 Fong, Kevin  Total change: 32.80  Rating chartPersonal card
 2021 SJCC Fall Championship Milpitas, California USA 2021-09-25
RcRownchangeKK*chgGame
 1768 1718 3.00 5 0.82 40 32.80 
  Qin, Vincent 1625 USA0.001-0.6340-25.20 
  Alazawi, Samir 1772 USA1.0010.584023.20 
  Wang, Michael 1884 USA1.0010.724028.80 
  Rajaram, Rohan 1638 USA0.501-0.1140-4.40 
  Chubakov, Sultan 1919 KGZ0.5010.264010.40 

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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