Individual Calculations January 2016
 Ralijaona, Gabriela  Total change: -50.00  Rating chartPersonal card
 Ch. des Bouches du Rhone 2015-16 du Samedi r1-5 VITROLLES FRA 2015-09-26
RcRownchangeKK*chgGame
 1228 1421 1.00 3 -1.25 40 -50.00 
  Shah, Marmik 1218 FRA0.001-0.7640-30.40 
  Periale, Francine 1215 FRA1.0010.24409.60 
  Gutman, Leni 1250 FRA0.001-0.7340-29.20 

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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