Rapid: Individual Calculations July 2021
 Yastrebov, Vladislav  Total change: -42.60  Rating chartPersonal card
 14e Open Rapide d'echecs a Meaux - Open en exterieur MEAUX FRA 2021-06-13
RcRownchangeKK*chgGame
 1505 1496 1.00 6 -2.13 20 -42.60 
  Grimmer, Jonathan 1963 FRA0.001-0.0520-1.00 
  Guedira, Aimen 1844 MAR0.001-0.1120-2.20 
  Giblin, Martin 1295 FRA0.001-0.7620-15.20 
  Zein, Roda 1238 FRA0.001-0.8220-16.40 
  Veyssade, Pascal 1426 FRA1.0010.40208.00 
  Beley, Francis 1261 FRA0.001-0.7920-15.80 

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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