Individual Calculations November 2017
 Midon, Jean-Claude  Total change: 22.20  Rating chartPersonal card
 Albi-XIIIeme open fide Tarn Nord (-2200) ALBI FRA 2017-09-30
RcRownchangeKK*chgGame
 1463 1316 3.00 6 1.11 20 22.20 
  Debaux, Herve 1640 FRA0.001-0.1320-2.60 
  Salvi, Jean-Pierre 1453 FRA0.5010.18203.60 
  Falik, Charles 1307 FRA0.501-0.0120-0.20 
  Grondin, Luciano 1454 FRA0.5010.19203.80 
  Donadille, Jean-Claude 1428 FRA1.0010.652013.00 
  Dehaine, Guy 1493 FRA0.5010.23204.60 

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)
 

 

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