Individual Calculations February 2023
 Wunsch, Radek  Total change: -6.00  Rating chartPersonal card
 Memorial Ing. Olexy 2022 Brno CZE 2022-12-26
RcRownchangeKK*chgGame
 1750 1982 4.50 6 -0.07 20 -1.40 
  Hayrumyan, Artur 1582  * ARM1.0010.08201.60 
  Veznik, Michael 1790 CZE1.0010.25205.00 
  Ibrahim, Emad Eldin 2003 EGY0.001-0.4720-9.40 
  Licka, Vlastimil 1842 CZE1.0010.31206.20 
  Neduchal, Jiri 1737 CZE0.501-0.3020-6.00 
  Doskar, Miloslav 1544 CZE1.0010.06201.20 
 * 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)
 
 2. liga E 2022-2023 r6-7 various CZE 2023-01-08
RcRownchangeKK*chgGame
 2116 1986 0.00 1 -0.32 20 -6.40 
  Zboril, Tomas 2116 CZE0.001-0.3220-6.40 

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)
 
 JmSS Krajsky prebor I 2022-2023 r6-7 various CZE 2023-01-15
RcRownchangeKK*chgGame
 2049 1986 0.50 1 0.09 20 1.80 
  Nemec, David 2049 CZE0.5010.09201.80 

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)
 

 

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