Individual Calculations September 2022
 Mazaltob, Gerald  Total change: -29.80  Rating chartPersonal card
 18eme Festival International de Dieppe Open des Rois - plus de 50 ans DIEPPE FRA 2022-08-22
RcRownchangeKK*chgGame
 1453 1379 1.00 6 -1.49 20 -29.80 
  Chougui, Krimo 1731 FRA0.001-0.1120-2.20 
  Dufeux, Patrice 1541 FRA0.001-0.2920-5.80 
  Equey, Daniel 1458 FRA0.001-0.3920-7.80 
  Simon, Fernand 1253 BEL0.001-0.6720-13.40 
  Jamar, Marc 1405 BEL0.001-0.4620-9.20 
  Guillaume, Gerard 1329 FRA1.0010.43208.60 

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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