Rapid: Individual Calculations June 2021
 Etemadipour, Ramin  Total change: 19.80  Rating chartPersonal card
 Auckland May Rapid 2021 Auckland NZL 2021-05-22
RcRownchangeKK*chgGame
 1508 1439 4.50 8 0.99 20 19.80 
  Chung, Francisco 1920 AUS0.001-0.0520-1.00 
  Yue, Annie 1236 NZL1.0010.24204.80 
  Qin, Oscar Shu Xuan 1741 NZL0.001-0.1520-3.00 
  Somaraju, Sai Vivan Karthikeya 1332 NZL1.0010.35207.00 
  Zhang, Kendrick Botong 1648 NZL0.001-0.2320-4.60 
  Chen, Anderson 1335 NZL1.0010.36207.20 
  Liu, William Rui 1356 NZL1.0010.39207.80 
  Chen, Matthew 1494 NZL0.5010.08201.60 

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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