Rapid: Individual Calculations September 2021
 Oshri, Eden  Total change: -11.20  Rating chartPersonal card
 ACC Spring Rapid 2021 Auckland NZL 2021-08-16
RcRownchangeKK*chgGame
 1375 1203 0.00 2 -0.56 20 -11.20 
  Mironov, Eric 1437 NZL0.001-0.2120-4.20 
  Treanor, Scott 1312 NZL0.001-0.3520-7.00 

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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