Rapid: Individual Calculations October 2023
 Koziel, Leon  Total change: 0.00  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - B14 Bydgoszcz POL 2023-08-29
RcRownchangeRpKK*chgGame
 1173 0 0.00 5 0.00 373   0.00 
  Lapczynski, Jacek 1444 POL0.0010.00 0.00 
  Kowalik, Wojciech 1170 POL0.0010.00 0.00 
  Modzelan, Wojciech 1122 POL0.0010.00 0.00 
  Podstawski, Cezary 1006 POL0.0010.00 0.00 
  Poreba, Jan 1123 POL0.0010.00 0.00 

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)
 
 Szansa Chess Open Rapid 2023 Warszawa POL 2023-09-17
RcRownchangeRpKK*chgGame
 1349 0 0.50 6 0.00 948   0.00 
  Yunusov, Mukhammad 1844 TJK0.0010.00 0.00 
  Haladaj, Adam 1586 POL0.0010.00 0.00 
  Domanski, Krzysztof 1326 POL0.0010.00 0.00 
  Korys, Stanislaw 1036 POL0.0010.00 0.00 
  Lecka, Hanna 1139 POL0.5010.00 0.00 
  Maciaszek, Piotr 1163 POL0.0010.00 0.00 

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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