Rapid: Individual Calculations December 2023
 Shao, Conghan (kirby)  Total change: -44.80  Rating chartPersonal card
 2023 Summit Rapid Championships Junior Auckland NZL 2023-11-12
RcRownchangeKK*chgGame
 1111 1017 0.00 3 -1.12 40 -44.80 
  Chen, Xavier 1146 NZL0.001-0.3340-13.20 
  Hettiarachchi, Kisara 1112 NZL0.001-0.3740-14.80 
  Wang, Zi Hao (johnny) 1075 NZL0.001-0.4240-16.80 

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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