Individual Calculations July 2022
 Riese, Kayven  Total change: -0.80  Rating chartPersonal card
 Ray Conway Memorial Tuesday Night Marathon - 1800+ Round 5-7 San Francisco, California USA 2022-05-31
RcRownchangeKK*chgGame
 1938 1602 0.50 2 -0.01 20 -0.20 
  Hao, Max 1603 USA0.001-0.5020-10.00 
  Diaz, Conrado 2273 PHI0.5010.49209.80 

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)
 
 2022 National Open - Under 2100 Las Vegas, Nevada USA 2022-06-09
RcRownchangeKK*chgGame
 1722 1596 1.00 3 -0.03 20 -0.60 
  Forney, Robert 1877 USA0.001-0.1620-3.20 
  Golchin, Kevin 1713 USA0.001-0.3420-6.80 
  Dzelilovic, Adil 1576 USA1.0010.47209.40 

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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