Rapid: Individual Calculations October 2022
 Ellis-Shtern, Zecharia  Total change: -31.40  Rating chartPersonal card
 12eme Rapide FIDE Palamede - Blitz Society PARIS FRA 2022-09-25
RcRownchangeKK*chgGame
 1222 1589 2.00 4 -1.57 20 -31.40 
  Heidsieck, Balthus 1187 FRA0.001-0.9220-18.40 
  Razafindratsima, Gabriel 1363 FRA0.001-0.7920-15.80 
  Denti, Luca 1189  * FRA1.0010.08201.60 
  Carr, Alexandre 1149 MNC1.0010.06201.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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