Rapid: Individual Calculations October 2021
 Maiffret, Patrick  Total change: -17.00  Rating chartPersonal card
 Trophee Jacques Negro 2021 NICE FRA 2021-09-19
RcRownchangeKK*chgGame
 1728 1791 2.50 6 -0.85 20 -17.00 
  Kechkekian, Chae 1221 FRA1.0010.02200.40 
  Villegas, Pierre m2380 MNC0.001-0.0220-0.40 
  Demagnee, Arnaud 2029 FRA0.001-0.2020-4.00 
  De Martino, Daniele 1377 FRA1.0010.07201.40 
  Moeller, Joshua 1433 FRA0.001-0.9020-18.00 
  Dubois, Martine wm1925 MNC0.5010.18203.60 

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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