Individual Calculations January 2021
 Karolczuk, Iwo  Total change: -61.20  Rating chartPersonal card
 Indywidualne Mistrzostwa Polski do lat 20 Pokrzywna POL 2020-11-30
RcRownchangeKK*chgGame
 1976 2065 3.50 9 -1.85 40 -74.00 
  Czak, Dominik 1665  * POL1.0010.08403.20 
  Chylewski, Patryk f2330 POL1.0010.824032.80 
  Fus, Jakub f2401 POL0.001-0.1240-4.80 
  Klimkowski, Jan f2305 POL0.001-0.2040-8.00 
  Jedrusik, Adam 1891 POL0.001-0.7340-29.20 
  Dzwierzynski, Bartosz 1939 POL0.001-0.6740-26.80 
  Klim, Juliusz 1665  * POL1.0010.08403.20 
  Zimny, Jakub 1665  * POL0.501-0.4240-16.80 
  Kozlowski, Pawel 1924 POL0.001-0.6940-27.60 
 * 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)
 
 Konin Masters VI - IV Memorial Wiktora Korcznoja Konin POL 2020-12-19
RcRownchangeKK*chgGame
 1940 2065 3.50 5 0.32 40 12.80 
  Melerowicz, Dominik 1665  * POL1.0010.08403.20 
  Wojdak, Jan 1816 POL0.501-0.3140-12.40 
  Barwinska, Ewa 1731 POL1.0010.12404.80 
  Skurniak, Szymon 2117 POL1.0010.574022.80 
  Sabuk, Piotr m2372 POL0.001-0.1440-5.60 
 * 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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