Rapid: Individual Calculations December 2022
 Petr, Martin  Total change: -17.60  Rating chartPersonal card
 Pilsner Urquell Open 2022 Plzen CZE 2022-11-17
RcRownchangeKK*chgGame
 2085 2507 6.50 9 -1.76 10 -17.60 
  Madle, Robin 2107  * CZE1.0010.08100.80 
  Vlk, Miloslav 1973 CZE1.0010.03100.30 
  Janousek, Petr 2092 CZE1.0010.07100.70 
  Hollan, Martin f2260 CZE0.501-0.3110-3.10 
  Hurdzan, Tomas f2242 CZE0.001-0.8210-8.20 
  Liska, Karel 1983 CZE1.0010.03100.30 
  Chalus, Karel 2027 CZE0.001-0.9510-9.50 
  Hajek, Jiri 2080 CZE1.0010.07100.70 
  Kucera, Petr 1999 CZE1.0010.04100.40 
 * 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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