Individual Calculations May 2022
 Ratsirahonana, Charles  Total change: -6.00  Rating chartPersonal card
 Championnat de France des Jeunes 2022 - U12 AGEN FRA 2022-04-17
RcRownchangeKK*chgGame
 1322 1184 2.50 8 -0.15 40 -6.00 
  Ben Amar, Yanis 1497 FRA0.001-0.1440-5.60 
  Baghdadi, Ali 1473 FRA1.0010.844033.60 
  Rodionov, Vadim 1383 FRA0.5010.264010.40 
  Demirci, Noe 1352 FRA0.001-0.2840-11.20 
  Alata, Aurelien 1343 FRA0.001-0.2940-11.60 
  Commin-Humeau, Donatien 1083 FRA1.0010.364014.40 
  Bernardi, Nicolas 1369 FRA0.001-0.2640-10.40 
  Renaux, Alexandre 1079 FRA0.001-0.6440-25.60 

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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