Individual Calculations August 2023
 Tridon, Olivier  Total change: -26.00  Rating chartPersonal card
 Championnat de Paris IdF 2023 Open B PARIS FRA 2023-07-11
RcRownchangeKK*chgGame
 1549 1437 1.50 8 -1.30 20 -26.00 
  Pham, Hieu Tuong 1626 FRA0.001-0.2520-5.00 
  Maloumian, Haik 1555 FRA0.001-0.3420-6.80 
  Masson, Guillaume 1532 FRA0.5010.13202.60 
  Duget, Long Jc 1597 FRA0.001-0.2920-5.80 
  Mourgues, Joelle 1527 FRA0.001-0.3820-7.60 
  Grima, Eric 1439 FRA0.001-0.5020-10.00 
  Martin, Laurent 1531 FRA1.0010.632012.60 
  Menu, Vincent 1584 FRA0.001-0.3020-6.00 

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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