Individual Calculations May 2011
 Gibert, Marc  Total change: 15.25  Rating chartPersonal card
 Championnat du Rhone Open - Part 2 OULLINS FRA 2011-01-08
RcRownchangeKK*chgGame
 1602 1425 2.00 5 0.61 25 15.25 
  Guedon, Sosthene 1586 FRA0.5010.21255.25 
  Mercier, Jean-Yves 1767 FRA0.001-0.1225-3.00 
  Parpillon, Georges 1546 FRA0.001-0.3425-8.50 
  Cottenet, Irene 1564 FRA0.5010.19254.75 
  Malabave, Gabriel 1547 FRA1.0010.672516.75 

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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