Rapid: Individual Calculations December 2023
 Cui, Oscar  Total change: 34.00  Rating chartPersonal card
 2023 Summit Rapid Championships U1800 Auckland NZL 2023-11-12
RcRownchangeKK*chgGame
 1370 1466 4.50 6 0.85 40 34.00 
  Blunden, Nathan 1204 NZL1.0010.18407.20 
  Yuan, Paul 1258 NZL1.0010.23409.20 
  Zhang, Arthur Xuanhao 1066  * NZL1.0010.08403.20 
  Wilson, Dion A 1427 NZL1.0010.454018.00 
  Tao, Junqing Jerome 1517 NZL0.5010.07402.80 
  Membrere, Briene 1750 NZL0.001-0.1640-6.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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