Individual Calculations September 2022
 Korbel, Jiri  Total change: -17.80  Rating chartPersonal card
 SUMMER PRAGUE OPEN 2022 - B - FIDE open Prague CZE 2022-08-05
RcRownchangeKK*chgGame
 1412 1339 0.50 2 -0.39 20 -7.80 
  Goldmann, David 1711 GER0.001-0.1020-2.00 
  Glaser, Jan 1113 CZE0.501-0.2920-5.80 

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)
 
 Jesenik Open 2022 - B Jesenik CZE 2022-08-13
RcRownchangeKK*chgGame
 1592 1339 0.50 4 -0.50 20 -10.00 
  Hubeny, Pavel 1749 CZE0.001-0.0820-1.60 
  Krutina, Ivan 1823 CZE0.001-0.0520-1.00 
  Skalka, Josef 1587 CZE0.5010.31206.20 
  Wiecek, Karolina 1209 POL0.001-0.6820-13.60 

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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