Rapid: Individual Calculations June 2024
 Lau, Great Boyou  Total change: 6.00  Rating chartPersonal card
 2024 May Summit Rookies Junior Rapid Open Auckland NZL 2024-05-05
RcRownchangeKK*chgGame
 1594 1575 3.00 6 0.15 40 6.00 
  Hettiarachchi, Buthsara 1716 NZL0.001-0.3140-12.40 
  Preeyansh, Roul 1719 IND0.001-0.3140-12.40 
  Wang, Isaac 1578 NZL1.0010.504020.00 
  Zhu, Henson Hanyu 1411 NZL0.001-0.7240-28.80 
  Abbott, Isaac 1608 NZL1.0010.554022.00 
  Xu, Jeremy Xi 1533 NZL1.0010.444017.60 

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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