Individual Calculations August 2023
 Shengold, Jeffrey  Total change: 10.20  Rating chartPersonal card
 Championnat de Paris IdF 2023 Open B PARIS FRA 2023-07-11
RcRownchangeKK*chgGame
 1638 1592 4.50 9 0.51 20 10.20 
  Dorval, Olivier 1859 FRA0.001-0.1820-3.60 
  Yamrali, Ileyar 1462 IRI1.0010.32206.40 
  Huynh, Angelina 1437 FRA1.0010.29205.80 
  Darniere, Simon 1693 FRA0.001-0.3620-7.20 
  Lebret, Loriane 1721 FRA1.0010.672013.40 
  Hurel, Christian 1666 FRA0.5010.10202.00 
  Fondain, Georges 1692 FRA0.001-0.3620-7.20 
  Theveny, Benjamin 1441 FRA1.0010.30206.00 
  Hauseux, Philippe 1770 FRA0.001-0.2720-5.40 

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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