Individual Calculations August 2023
 Saint, Laura  Total change: -31.20  Rating chartPersonal card
 3eme Festival international d'echecs de La Plagne Soleil - Tournoi Amateur LA PLAGNE TARENTAISE FRA 2023-07-08
RcRownchangeKK*chgGame
 1265 1193 2.50 8 -0.78 40 -31.20 
  Massoulie, Francois 1449 BEL0.001-0.1940-7.60 
  Desfontaine, Arthur 1368 FRA0.001-0.2740-10.80 
  Le Blevec, Oxana 1008 FRA1.0010.264010.40 
  Merlet, Francois 1345 FRA0.5010.20408.00 
  Cosnier, Francis 1419 FRA1.0010.794031.60 
  Morel, Yael 1354 FRA0.001-0.2940-11.60 
  Garcin, Eleonore 1148 FRA0.001-0.5640-22.40 
  De Nave, Margaux 1029 FRA0.001-0.7240-28.80 

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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