Individual Calculations February 2024
 Gajzner, Ryszard  Total change: 0.00  Rating chartPersonal card
 XXXIV Miedzynarodowy Festiwal Szachowy CRACOVIA 2023 Grupa C Krakow POL 2023-12-27
RcRownchangeKK*chgGame
 1638 1657 3.50 8 -0.72 20 -14.40 
  Abeer, Ali wc1523 UAE1.0010.32206.40 
  Klim, Juliusz 1773 POL0.001-0.3420-6.80 
  Alrashidi, Yousef 1511 KUW1.0010.30206.00 
  Kozak, Karol 1505 POL0.001-0.7020-14.00 
  Hansen, Alex Mehr 1887 DEN0.001-0.2120-4.20 
  Zalucka, Emilia 1521 POL1.0010.32206.40 
  Kossowski, Pawel 1791 POL0.5010.18203.60 
  Chaladze, Giorgi 1592 GEO0.001-0.5920-11.80 

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)
 
 Druzynowe Mistrzostwa Slaska Seniorow - Ekstraliga 2024 Round 1-3 Chorzow POL 2024-01-06
RcRownchangeKK*chgGame
 1697 1648 2.00 3 0.72 20 14.40 
  Jozwiak, Wiktor 1248  * POL1.0010.08201.60 
  Hrtanek, Jiri 1843 CZE1.0010.752015.00 
  Kalmuk, Krzysztof 2000 POL0.001-0.1120-2.20 
 * 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)
 

 

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