Rapid: Individual Calculations October 2022
 Yuan, Paul  Total change: -8.00  Rating chartPersonal card
 2022 Summit Rookies Junior Rapid September Auckland NZL 2022-09-18
RcRownchangeKK*chgGame
 1304 1186 1.00 4 -0.40 20 -8.00 
  Zhang, Charles 1382 NZL0.5010.25205.00 
  Kichavadi, Tejasvi 1413 NZL0.001-0.2120-4.20 
  Lu, Xiahan (luna) 1297 NZL0.001-0.3520-7.00 
  Liu, Leon 1124 NZL0.501-0.0920-1.80 

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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