Individual Calculations April 2022
 Koch, Robert  Total change: -26.80  Rating chartPersonal card
 35eme Festival International des Jeux de la Ville de Cannes - Open C (-1700) CANNES FRA 2022-02-21
RcRownchangeKK*chgGame
 1246 1093 0.50 6 -1.34 20 -26.80 
  Arsene, Antoine 1379 FRA0.001-0.1620-3.20 
  Hernicot, Jean Claude 1283 FRA0.001-0.2520-5.00 
  Fabre, Guy 1313 FRA0.001-0.2220-4.40 
  Chomienne, Pierre-Jerome 1261 FRA0.001-0.2820-5.60 
  Gomez Martin, Juan Antonio 1211 ESP0.5010.16203.20 
  Materia, Mario 1026 FRA0.001-0.5920-11.80 

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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