Individual Calculations February 2023
 Guerin, Patrick  Total change: -87.20  Rating chartPersonal card
 Les parties de la Champagne - Janvier 2023 CHALONS EN CHAMPAGNE FRA 2023-01-15
RcRownchangeKK*chgGame
 1209 1453 2.50 6 -2.18 40 -87.20 
  Milliere, Louis 1169 FRA0.501-0.3440-13.60 
  Maillard, Xavier 1060 FRA1.0010.08403.20 
  Fassi, Jakub 1048 FRA1.0010.08403.20 
  Dion, Esteban 1330 FRA0.001-0.6740-26.80 
  Tribout, Marius 1438 FRA0.001-0.5240-20.80 
  Reynaud, Francois 1206 FRA0.001-0.8140-32.40 

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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