Individual Calculations December 2023
 Mironov, Eric  Total change: 14.40  Rating chartPersonal card
 Auckland Chess Weekend November 2023 Auckland NZL 2023-11-11
RcRownchangeKK*chgGame
 1358 1596 3.50 4 0.36 40 14.40 
  Saunders, Dean 1348 NZL1.0010.19407.60 
  Xu, Luna Yuexiu 1413 NZL1.0010.264010.40 
  Guo, Anne Xuduo 1210 NZL1.0010.09403.60 
  Cooper, Nigel 1462 NZL0.501-0.1840-7.20 

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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