Individual Calculations February 2017
 Tissier, Gerard  Total change: -9.60  Rating chartPersonal card
 Xe Tournoi des 5 samedis du Perreux (-2200) r1-6 LE PERREUX SUR MARNE FRA 2016-11-19
RcRownchangeKK*chgGame
 1315 1203 2.00 6 -0.24 40 -9.60 
  Laouamri, Samy 1581 FRA0.001-0.0940-3.60 
  Chauveau, Sylvie 1033 FRA1.0010.284011.20 
  Binetruy, Typhanie 1432 FRA0.001-0.2140-8.40 
  Gwozdz, Jean-Pierre 1456 FRA0.001-0.1940-7.60 
  Coadou, Alain 1141 FRA1.0010.414016.40 
  Magrin-Chagnolleau, Ivan 1246 FRA0.001-0.4440-17.60 

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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