Individual Calculations December 2022
 Dubin, Philippe  Total change: 94.80  Rating chartPersonal card
 20eme Rencontres Internationales du Cap d'Agde - Avenir AGDE FRA 2022-10-29
RcRownchangeKK*chgGame
 1490 1179 3.50 8 2.37 40 94.80 
  Georges, Sebastien 1470 FRA1.0010.854034.00 
  Duhay, Frederic 1483 FRA0.5010.364014.40 
  Wiktor, Henryk 1450 FRA1.0010.834033.20 
  Sainson, Michael 1542 FRA0.001-0.1040-4.00 
  Salvi, Jean-Pierre 1498 FRA1.0010.874034.80 
  Noel, Nicolas 1588 FRA0.001-0.0840-3.20 
  Foltz, Olivier 1478 FRA0.001-0.1540-6.00 
  Vendeuil-Richard, Maelan 1409 FRA0.001-0.2140-8.40 

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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