Individual Calculations September 2021
 Golecki, Jan  Total change: 147.20  Rating chartPersonal card
 V Miedzynarodowy Memorial Ireny Warakomskiej - Open A Suwalki POL 2021-07-27
RcRownchangeKK*chgGame
 2267 2161 5.00 8 2.11 40 84.40 
  Socko, Monika gwg2393 POL0.001-0.2140-8.40 
  Krainski, Aleksander f2066 POL1.0010.374014.80 
  Kucza, Karol f2337 POL0.001-0.2740-10.80 
  Baum, Jonasz m2260 POL1.0010.644025.60 
  Valantiejus, Vaidotas 2124 LTU1.0010.454018.00 
  Chyzy, Jakub f2257 POL1.0010.634025.20 
  Nurkiewicz, Maciej 2342 POL1.0010.744029.60 
  Lukasiewicz, Krzysztof f2359 POL0.001-0.2440-9.60 

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)
 
 57th Akiba Rubinstein Chess Festival - OPEN A Polanica-Zdroj POL 2021-08-14
RcRownchangeKK*chgGame
 2207 2102 5.00 9 1.57 40 62.80 
  Zilka, Stepan g2502  * CZE0.001-0.0840-3.20 
  Dziewonski, Dariusz 1936 POL1.0010.284011.20 
  Bartodziej, Bartosz 1843 POL1.0010.18407.20 
  Licznerski, Lukasz f2401 POL0.001-0.1540-6.00 
  Raczek, Krzysztof 1948 POL1.0010.294011.60 
  Kaczmarek, Aleksander f2363 POL1.0010.824032.80 
  Marszalek, Maciej f2303 POL0.001-0.2440-9.60 
  Luberanski, Jakub f2247 POL0.5010.19407.60 
  Lukasiewicz, Krzysztof f2318 POL0.5010.284011.20 
 * 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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