Individual Calculations January 2016
 Roukoz-Diab, Ryan  Total change: 15.20  Rating chartPersonal card
 2eme Tournoi FIDE de Saint-Mande - Open B (- 1700) SAINT MANDE FRA 2015-12-19
RcRownchangeKK*chgGame
 1478 1238 1.00 3 0.38 40 15.20 
  De Cohen, Lisa 1435 FRA1.0010.754030.00 
  Balasoupramaniane, Dinesh 1528 FRA0.001-0.1640-6.40 
  Denouel Fricker, Damien 1472 FRA0.001-0.2140-8.40 

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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