Rapid: Individual Calculations October 2023
 Yves, Isabelle  Total change: -8.40  Rating chartPersonal card
 Rapide d'Automne de Villeurbanne 2023 - Open B (Elo -1600) VILLEURBANNE FRA 2023-09-24
RcRownchangeKK*chgGame
 1264 1112 1.50 6 -0.42 20 -8.40 
  Forestier, Benoit 1424 FRA1.0010.862017.20 
  Couplet, Pierre 1354 FRA0.001-0.2020-4.00 
  Sillero, Pierre 1429 FRA0.001-0.1320-2.60 
  Gaillet, Mathieu 1244 FRA0.001-0.3220-6.40 
  Nguyen, Edouard 1048 FRA0.501-0.0920-1.80 
  Garcia, Alain 1085 FRA0.001-0.5420-10.80 

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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