Rapid: Individual Calculations October 2022
 Brumant, Jean-Claude  Total change: -53.60  Rating chartPersonal card
 1er Bois-Colombes Rapide Chess Master BOIS COLOMBES FRA 2022-09-03
RcRownchangeKK*chgGame
 1340 1614 4.50 9 -2.68 20 -53.60 
  Tu, Mathias 1166 FRA0.501-0.4420-8.80 
  Yu, Matthieu 1365 FRA0.001-0.8120-16.20 
  Menager, Steven 1194 FRA1.0010.07201.40 
  Amarelis, Robin 1269 FRA1.0010.11202.20 
  Daurelle, Herve f1938 FRA0.001-0.1320-2.60 
  Oupindrin, Sonia 1214  * FRA0.001-0.9220-18.40 
  Kolodziejczyk, Boris 1384 FRA0.001-0.7920-15.80 
  El Gemayel, Zahi 1194 FRA1.0010.07201.40 
  Negre, Maxime 1332 FRA1.0010.16203.20 
 * 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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