Rapid: Individual Calculations October 2022
 Almeida, Oscar Coelho  Total change: -37.60  Rating chartPersonal card
 1er Bois-Colombes Rapide Chess Master BOIS COLOMBES FRA 2022-09-03
RcRownchangeKK*chgGame
 1490 1786 4.00 8 -1.88 20 -37.60 
  Coulombeau, Jean-Noel 1386  * FRA1.0010.08201.60 
  Helfer, Remi 1913 FRA0.001-0.3320-6.60 
  Oupindrin, Sonia 1109 FRA0.001-0.9920-19.80 
  De Balmann, Marc 1975 FRA0.001-0.2520-5.00 
  Tataru, Clement 1253 FRA1.0010.03200.60 
  Duplouy, Antoine 1224 FRA1.0010.02200.40 
  Warnier, Yanis 1811 FRA0.001-0.4720-9.40 
  Paralieu, Emma 1245 FRA1.0010.03200.60 
 * 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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