Rapid: Individual Calculations February 2023
 Cudnik, Andrzej  Total change: -91.80  Rating chartPersonal card
 Bilovec 2023 Bilovec CZE 2023-01-07
RcRownchangeKK*chgGame
 1563 1927 5.00 9 -2.96 20 -59.20 
  Buchtova, Viktorie 1423 CZE0.501-0.4620-9.20 
  Zyla, Pawel 1502 POL0.001-0.9320-18.60 
  Kotas, Vojtech 1489 CZE1.0010.06201.20 
  Spala, Jiri 1656 CZE1.0010.17203.40 
  Cieply, Krzysztof 1746 POL0.001-0.7420-14.80 
  Prokop, David 1461 CZE1.0010.05201.00 
  Bravansky, Lukas 1527  * CZE0.501-0.4220-8.40 
  Hurta, Jiri 1626 CZE0.501-0.3520-7.00 
  Niesyt, Michal 1640 POL0.501-0.3420-6.80 
 * 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)
 
 Ostrava K-TRIO Open 2023 Ostrava CZE 2023-01-28
RcRownchangeKK*chgGame
 1706 1927 5.00 9 -1.63 20 -32.60 
  Martikanova, Amalie 1527  * CZE1.0010.08201.60 
  Deorowicz, Pawel 1481 POL1.0010.06201.20 
  Klima, Lukas m2229 CZE0.001-0.1520-3.00 
  Bjolek, Jan 1594 CZE0.501-0.3820-7.60 
  Wasilewski, Jacek 1476 POL1.0010.06201.20 
  Splichal, Stanislav 2026 CZE0.5010.14202.80 
  Spala, Jiri 1656 CZE0.501-0.3320-6.60 
  Mydlar, Matej 1710 CZE0.501-0.2820-5.60 
  Jendrowiak, Maciej 1653 POL0.001-0.8320-16.60 
 * 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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