Rapid: Individual Calculations February 2023
 Zhuang, Leno  Total change: -39.60  Rating chartPersonal card
 5e Trophee Daniel Lagache NEUVILLE EN FERRAIN FRA 2023-01-21
RcRownchangeKK*chgGame
 1297 1169 0.00 3 -0.99 40 -39.60 
  Blois, Dominique 1259 FRA0.001-0.3840-15.20 
  Custoza, Georges-Emmanuel 1297 FRA0.001-0.3340-13.20 
  Decrock, Justin 1336 FRA0.001-0.2840-11.20 

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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