Rapid: Individual Calculations December 2022
 Gaffka, Mateusz  Total change: 20.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Pomorskiego w Szachach Szybkich 2022 Kaliska POL 2022-11-05
RcRownchangeKK*chgGame
 1506 1220 0.50 3 -0.36 20 -7.20 
  Brylowski, Marian 1942 POL0.001-0.0120-0.20 
  Leoniuk, Stanislaw 1084 POL0.501-0.1820-3.60 
  Badowski, Zbigniew 1492 POL0.001-0.1720-3.40 

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)
 
 XI Turniej witominski w szachach szybkich 2022 Gdynia POL 2022-11-12
RcRownchangeKK*chgGame
 1410 1220 3.50 6 1.36 20 27.20 
  Putlak, Wojciech 1923 POL0.001-0.0120-0.20 
  Dabrowska, Zuzanna 1041 POL1.0010.27205.40 
  Blawat, Franciszek 1024 POL1.0010.25205.00 
  Chmiel, Michal 1326 POL1.0010.642012.80 
  Panek, Tadeusz 1416 POL0.001-0.2520-5.00 
  Milewczyk, Rafal 1731 POL0.5010.46209.20 

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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