Individual Calculations February 2023
 Celba, Pavel  Total change: -5.40  Rating chartPersonal card
 PRAGUE OPEN 2023 B - FIDE open Prague CZE 2023-01-06
RcRownchangeKK*chgGame
 1546 1738 6.00 9 -0.45 20 -9.00 
  Tomanek, Karel 1338  * CZE1.0010.08201.60 
  Dubnicka, Ferdinand 1461 SVK1.0010.17203.40 
  Cizek, Jan 1450 CZE1.0010.16203.20 
  Jaeger, Andre 1898 GER0.001-0.2920-5.80 
  Rutkowski, Feliks 1426 POL1.0010.14202.80 
  Dundalek, Jozef 1524 CZE1.0010.23204.60 
  Serra Azul Neto, Francisco 1844 BRA0.5010.14202.80 
  Karlsson, Henrik 1974 1614 SWE0.001-0.6720-13.40 
  Smolinski, Wojciech 1361 POL0.501-0.4120-8.20 
 * 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)
 
 PSS KS 1.2 (1. trida) druzstev 2022-2023 r1-3 Prague CZE 2023-01-09
RcRownchangeKK*chgGame
 1808 1738 1.00 2 0.18 20 3.60 
  Hajek, Jiri 1695 CZE1.0010.44208.80 
  Marik, Miloslav 1921 CZE0.001-0.2620-5.20 

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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