Individual Calculations July 2017
 Midon, Jean-Claude  Total change: -11.40  Rating chartPersonal card
 Tournoi interne du club d'Albi 2017 (- 2200) ALBI FRA 2017-04-21
RcRownchangeKK*chgGame
 1318 1327 2.00 5 -0.57 20 -11.40 
  Vincens, Patrice 1235 FRA0.501-0.1320-2.60 
  De Baralle, Michel 1373 FRA0.001-0.4420-8.80 
  Serres, Alain 1177 FRA0.501-0.2020-4.00 
  Lopez, Michel 1350 FRA1.0010.532010.60 
  Peaud-Lenoel, Daniel 1455 FRA0.001-0.3320-6.60 

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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