Rapid: Individual Calculations July 2022
 Ortiz Bogdanov, Pablo  Total change: -30.80  Rating chartPersonal card
 38eme Challenge Denis Schitz Rapid'echecs Tressange57 TRESSANGE FRA 2022-06-06
RcRownchangeKK*chgGame
 1222 1389 0.50 3 -1.54 20 -30.80 
  Lorusso Kuentz, Axel 1082 FRA0.001-0.8620-17.20 
  Picard, Bernard 1558 FRA0.001-0.2820-5.60 
  Jammou, Youness 1025 FRA0.501-0.4020-8.00 

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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