Individual Calculations August 2022
 Mazur, Wojciech  Total change: -121.20  Rating chartPersonal card
 Najdorf Chess Festival 2022 group B Warszawa POL 2022-07-09
RcRownchangeKK*chgGame
 1386 1750 4.50 8 -2.62 20 -52.40 
  Ladon, Tymoteusz 1350  * POL1.0010.08201.60 
  Mazurkiewicz, Wojciech 1468 POL1.0010.16203.20 
  Grudzinski, Krzysztof 1520 POL0.001-0.7920-15.80 
  Adamowicz, Michal 1408 POL0.001-0.8820-17.60 
  Ryszka, Maciej 1278 POL1.0010.05201.00 
  Przybyla, Andrzej 1418 POL0.001-0.8820-17.60 
  Dzierzgowska, Jagoda 1273 POL0.501-0.4520-9.00 
  Marciniak, Kajetan 1370 POL1.0010.09201.80 
 * 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)
 
 Warsaw Chess Open 2022 - B Warszawa POL 2022-07-18
RcRownchangeKK*chgGame
 1413 1750 3.50 8 -3.44 20 -68.80 
  Sitarczuk, Tomasz 1350  * POL0.501-0.4220-8.40 
  Malicki, Jan 1413 POL0.001-0.8820-17.60 
  Nawrocki, Michal 1334 POL1.0010.07201.40 
  Terkiewicz, Bruno 1468 POL1.0010.16203.20 
  Arciszewska, Zuzanna 1574 POL0.001-0.7320-14.60 
  Mocny, Stanislaw 1296 POL0.501-0.4420-8.80 
  Kaluza, Maksymilian 1528 POL0.001-0.7820-15.60 
  Zawadzki, Wojciech 1340 POL0.501-0.4220-8.40 
 * 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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