Individual Calculations May 2024
 Rauche, Michel  Total change: -11.80  Rating chartPersonal card
 20e Open international de Malakoff MALAKOFF FRA 2024-04-06
RcRownchangeKK*chgGame
 1690 1588 2.00 7 -0.59 20 -11.80 
  Bisson, Bernard 1444 FRA1.0010.31206.20 
  Librecht, Yann 1459 FRA1.0010.33206.60 
  Dincov, Ioan 1852 FRA0.001-0.1820-3.60 
  Heitz, Robert 1769 FRA0.001-0.2620-5.20 
  Grondin, Lucien 1728 FRA0.001-0.3120-6.20 
  Pham, Hieu Tuong 1774 FRA0.001-0.2620-5.20 
  Thoue, Jean-Claude 1807 FRA0.001-0.2220-4.40 

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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