Individual Calculations November 2022
 Sandjivy, Jean Marc  Total change: -35.60  Rating chartPersonal card
 Open International de la Reunion 2022 SAINT DENIS FRA 2022-10-13
RcRownchangeKK*chgGame
 1250 1222 2.00 7 -1.78 20 -35.60 
  Larmet, Nino 2023 FRA0.0010.00200.00 
  Giraud, Marius 1063 FRA0.001-0.7120-14.20 
  Cavillot-Delestage, Raphael 1155 FRA0.001-0.5920-11.80 
  Molines, Martin 1037 FRA0.501-0.2420-4.80 
  Erudel, Maeva 1411 FRA0.001-0.2520-5.00 
  Giraud, Dimitri 1054 FRA1.0010.28205.60 
  Lai-Cheung-Kit, Guillaume 1010 FRA0.501-0.2720-5.40 

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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