Individual Calculations February 2023
 Hammerle, Jose  Total change: -24.60  Rating chartPersonal card
 19e Bois-Colombes Chess Master - Open C BOIS COLOMBES FRA 2022-12-26
RcRownchangeKK*chgGame
 1185 1356 4.00 7 -1.06 20 -21.20 
  Tercieux, Maxence 1181 FRA1.0010.27205.40 
  Gobert, Claire 1233 FRA1.0010.33206.60 
  El Gemayel, Zahi 1221 FRA0.001-0.6820-13.60 
  Yamrali, Ileyar 1212 IRI0.001-0.6920-13.80 
  Letan, Sebastien 1099 FRA1.0010.18203.60 
  Remtoula, Naushad 1203 FRA0.001-0.7020-14.00 
  Jouandet, Nicolas 1145 FRA1.0010.23204.60 

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)
 
 Team 2023 - IDF Janvier FRANCE FRA 2023-01-01
RcRownchangeKK*chgGame
 1628 1356 0.00 1 -0.17 20 -3.40 
  Saunier, Serge 1628 FRA0.001-0.1720-3.40 

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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