Individual Calculations March 2022
 Prie, Eric  Total change: -24.40  Rating chartPersonal card
 20th Rochefort Chess Festival - Masters ROCHEFORT FRA 2022-02-12
RcRownchangeKK*chgGame
 2006 2413 4.00 7 -2.44 10 -24.40 
  Batteux, Mickael 1989 FRA0.501-0.4310-4.30 
  Aubry, Justin 2013  * FRA1.0010.08100.80 
  Selebran, Henri 2094 FRA0.001-0.8710-8.70 
  Coles, Ruben 1982 FRA1.0010.07100.70 
  Babaud, Antoine 2064 FRA0.001-0.8910-8.90 
  Burgalat, Eliot 1945 FRA0.501-0.4510-4.50 
  Soyer, Jean-Yves 1955 FRA1.0010.05100.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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