Rapid: Individual Calculations November 2020
 Liu, Zikun Kenneth  Total change: 35.20  Rating chartPersonal card
 2020 Summit Junior Rapid Oct Auckland NZL 2020-10-18
RcRownchangeKK*chgGame
 1344 1115 3.00 5 1.76 20 35.20 
  Zara, Baraa 1365 NZL0.001-0.1920-3.80 
  Zhu, David Junyang 1268 NZL0.001-0.3020-6.00 
  Zara, Anas 1617 NZL1.0010.962019.20 
  Feng, Sophia 1383 NZL1.0010.832016.60 
  Liu, Lanjun 1087 NZL1.0010.46209.20 

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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