Individual Calculations February 2017
 Pyrovolou, Georges  Total change: -37.00  Rating chartPersonal card
 13eme BC Chess Master 2016 - Open B BOIS COLOMBES FRA 2016-12-26
RcRownchangeKK*chgGame
 1338 1513 1.00 4 -1.85 20 -37.00 
  Quillardet, Jean 1451 FRA0.001-0.5920-11.80 
  Pham, Virgile 1478 FRA0.001-0.5520-11.00 
  Bousmaha, Leila 1182 FRA0.001-0.8820-17.60 
  Labesse, Lise 1240 FRA1.0010.17203.40 

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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