Rapid: Individual Calculations July 2022
 Teston, Charles  Total change: -19.40  Rating chartPersonal card
 38eme Challenge Denis Schitz Rapid'echecs Tressange57 TRESSANGE FRA 2022-06-06
RcRownchangeKK*chgGame
 1471 1287 0.00 3 -0.97 20 -19.40 
  Ludewig, Robert 1780 LUX0.001-0.0420-0.80 
  Damand, Andre 1431 FRA0.001-0.3120-6.20 
  Saelen, Titouan 1203 FRA0.001-0.6220-12.40 

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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