Rapid: Individual Calculations May 2023
 Lopez, Sebastien  Total change: -16.00  Rating chartPersonal card
 9eme Rapid'echecs challenge Bernard Leclerc TRESSANGE FRA 2023-04-08
RcRownchangeKK*chgGame
 1250 1095 1.00 4 -0.40 40 -16.00 
  Glanc, Pierre 1390 FRA0.001-0.1540-6.00 
  Leclere, Mohamed 1569 FRA0.001-0.0540-2.00 
  Legand, Lucas 1037 FRA0.001-0.5840-23.20 
  Kraba, Nassim 1004 FRA1.0010.384015.20 

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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