Individual Calculations May 2015
 Ayoub, Georges  Total change: 27.60  Rating chartPersonal card
 Trophée jeunes IDF 2014-15 - Créteil - Open B (1400-1599) CRETEIL FRA 2015-04-18
RcRownchangeKK*chgGame
 1453 1499 3.50 5 0.69 40 27.60 
  Gachenot, Alexandre 1411 FRA1.0010.384015.20 
  Moracchini, Margaux 1356 FRA0.501-0.1940-7.60 
  Neyroumande, Adrien 1485 FRA1.0010.484019.20 
  Martin, Nathan 1465 FRA1.0010.454018.00 
  Lary, Damien 1547 FRA0.001-0.4340-17.20 

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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