Rapid: Individual Calculations June 2021
 Zhu, David Junyang  Total change: 13.20  Rating chartPersonal card
 Auckland May Rapid 2021 Auckland NZL 2021-05-22
RcRownchangeKK*chgGame
 1480 1354 4.00 8 0.66 20 13.20 
  Thornton, Giovanni Antonio 2075 NZL0.001-0.0120-0.20 
  Rehansi, D P Sayuni Vonara 1029 NZL1.0010.13202.60 
  Cooper, Nigel 1512 NZL0.5010.21204.20 
  Yu, Zachary 1411 NZL1.0010.582011.60 
  Krstev, Antonio 1925 NZL0.001-0.0220-0.40 
  Thurner, Anya 1168 NZL0.501-0.2420-4.80 
  Lim, Louis 1522 NZL0.001-0.2820-5.60 
  Salvador, Markus 1194 NZL1.0010.29205.80 

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)
 

 

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