Rapid: Individual Calculations July 2023
 So, Darren  Total change: -32.40  Rating chartPersonal card
 2023 Summit Rookies Junior Rapid Open June Auckland NZL 2023-06-11
RcRownchangeKK*chgGame
 1246 1003 0.00 4 -0.81 40 -32.40 
  Patdu, Ariel A 1328 PHI0.001-0.1340-5.20 
  Ma, Michael Yu 1236 NZL0.001-0.2140-8.40 
  Ding, Ark 1222 NZL0.001-0.2240-8.80 
  Blunden, Nathan 1198 NZL0.001-0.2540-10.00 

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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