Individual Calculations April 2017
 Chaintreau, Thomas  Total change: 16.80  Rating chartPersonal card
 Xe Tournoi des 5 samedis du Perreux (-2200) r7-10 LE PERREUX SUR MARNE FRA 2017-02-25
RcRownchangeKK*chgGame
 1289 1305 2.00 3 0.42 40 16.80 
  Tissier, Gerard 1193 FRA1.0010.354014.00 
  Hassanaly, Ikbal 1553 FRA0.001-0.1940-7.60 
  Micaletti, Pierre 1121 FRA1.0010.264010.40 

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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