Rapid: Individual Calculations December 2022
 Stephenne, Eric  Total change: -6.00  Rating chartPersonal card
 20eme Rapid'echecs Challenge Maurice Guelen - Open A TRESSANGE FRA 2022-11-20
RcRownchangeKK*chgGame
 1340 1149 1.00 5 -0.30 20 -6.00 
  Santamarianova, Fabrice 1458 FRA0.001-0.1420-2.80 
  Plard, Thierry 1269 LUX0.001-0.3420-6.80 
  Millet, Arnaud 1355 FRA0.001-0.2420-4.80 
  Billon, Olivier 1244 FRA1.0010.632012.60 
  Paperini, Robert 1376 FRA0.001-0.2120-4.20 

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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