Individual Calculations February 2020
 Antoniewicz, Jakub  Total change: -11.60  Rating chartPersonal card
 XXX Miedzynarodowy Festiwal Szachowy CRACOVIA2019 Grupa B Krakow POL 2019-12-27
RcRownchangeKK*chgGame
 1958 1813 2.50 9 -0.26 20 -5.20 
  Koloczek, Maciej 1947 POL0.5010.18203.60 
  Czarnecka, Lidia 1980 POL0.001-0.2820-5.60 
  Nadera, Jaroslaw 1931 POL1.0010.662013.20 
  Mirski, Michal 1982 POL0.001-0.2820-5.60 
  Syrkiewicz, Michal 1946 POL0.5010.18203.60 
  Konyves, Almos 1941 HUN0.001-0.3320-6.60 
  Zolnierowicz, Krzysztof m1988 POL0.5010.23204.60 
  Koloditsova, Renata 1989 SVK0.001-0.2720-5.40 
  Farkas, Otto Jr. 1920 HUN0.001-0.3520-7.00 

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)
 
 IV Liga 2019/2020 - Wroclaw-Zachod Round 6-7 Dolny Slask POL 2020-01-19
RcRownchangeKK*chgGame
 1884 1816 0.50 2 -0.32 20 -6.40 
  Krupa, Krzysztof c1919 POL0.001-0.3620-7.20 
  Bogenryter, Hubert 1848 POL0.5010.04200.80 

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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