Rapid: Individual Calculations December 2022
 Paperini, Robert  Total change: -19.00  Rating chartPersonal card
 20eme Rapid'echecs Challenge Maurice Guelen - Open A TRESSANGE FRA 2022-11-20
RcRownchangeKK*chgGame
 1305 1376 2.00 5 -0.95 20 -19.00 
  Margaryan, Narek 1007 FRA1.0010.10202.00 
  Lefebvre, Lucas 1727 FRA0.001-0.1120-2.20 
  Lemaire, Eric 1221 FRA0.001-0.7120-14.20 
  Plard, Axel 1422 FRA0.001-0.4420-8.80 
  Stephenne, Eric 1149 FRA1.0010.21204.20 

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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