Individual Calculations August 2022
 Ryszka, Maciej  Total change: -82.40  Rating chartPersonal card
 XI Miedzynarodowe Mistrzostwa Krakowa C FIDE Krakow POL 2022-06-25
RcRownchangeKK*chgGame
 1300 1271 3.00 7 -0.26 40 -10.40 
  Kieca, Aleksandra 1523 POL1.0010.814032.40 
  Piddubna, Bozhena 1535 UKR0.001-0.1840-7.20 
  Khimichenko, Dmytro 1410 POL0.001-0.3140-12.40 
  Zichenkov, Oleksandr 1084 UKR1.0010.264010.40 
  Bajer, Tomasz 1368 POL0.001-0.3740-14.80 
  Czeremcha, Piotr 1086 POL0.001-0.7440-29.60 
  Szwed, Karol 1092 POL1.0010.274010.80 

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)
 
 Najdorf Chess Festival 2022 group B Warszawa POL 2022-07-09
RcRownchangeKK*chgGame
 1279 1278 2.00 7 -1.80 40 -72.00 
  Michalowski, Patryk 1726 POL0.001-0.0640-2.40 
  Salata, Lukasz 1080 POL0.001-0.7640-30.40 
  Markiewicz, Janusz 1104 POL1.0010.274010.80 
  Mazur, Wojciech 1750 POL0.001-0.0540-2.00 
  Czarkowska, Dalia 1083 POL0.501-0.2540-10.00 
  Przewlocki, Marcin 1117 POL0.501-0.2140-8.40 
  Kuszewski, Franciszek 1092 POL0.001-0.7440-29.60 

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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