Individual Calculations February 2018
 Guisard, Michel  Total change: -5.20  Rating chartPersonal card
 15eme Bois-Colombes Chess Master Open B BOIS COLOMBES FRA 2017-12-26
RcRownchangeKK*chgGame
 1481 1317 1.00 4 -0.13 40 -5.20 
  Vlahovic, Dimitri 1473 FRA0.001-0.2940-11.60 
  Willmann, Sebastien 1441 FRA0.5010.17406.80 
  Yapi, Mathis Seka 1512 FRA0.001-0.2540-10.00 
  Reuther, Guido 1497 FRA0.5010.24409.60 

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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