Individual Calculations February 2017
 Yapi, Mathis Seka  Total change: -14.00  Rating chartPersonal card
 13eme BC Chess Master 2016 - Open B BOIS COLOMBES FRA 2016-12-26
RcRownchangeKK*chgGame
 1314 1271 2.00 5 -0.35 40 -14.00 
  Wu, Clara 1145 FRA0.001-0.6740-26.80 
  Mekhane, Nassym 1153 FRA1.0010.344013.60 
  Laouamri, Samy 1532 FRA0.001-0.1840-7.20 
  Coulombeau, Jean-Noel 1078 FRA1.0010.254010.00 
  Mostefai, Malik 1660 FRA0.001-0.0940-3.60 

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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