Individual Calculations September 2023
 Miasik, Adrian  Total change: 37.40  Rating chartPersonal card
 Adolf Anderssen Chess Festival 2023 - Wroclaw Open A Wroclaw POL 2023-08-06
RcRownchangeKK*chgGame
 2114 2018 3.50 8 0.36 20 7.20 
  Holtel, Jasper f2339 GER0.001-0.1320-2.60 
  Reichel, Lukasz 1914 POL1.0010.36207.20 
  Kolbus, Dietmar m2270 IOM0.5010.31206.20 
  Lalic, Bogdan g2346 CRO0.001-0.1320-2.60 
  Iwanczuk, Krzysztof 1949 POL0.501-0.1020-2.00 
  Zerebiec, Maurycy 1925 POL0.501-0.1320-2.60 
  Demski, Michal 2097 POL0.5010.11202.20 
  Zheng, Harry Z 2068 ENG0.5010.07201.40 

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)
 
 XXX Jubileuszowy Festiwal Szachowy w Poznaniu Poznan POL 2023-08-20
RcRownchangeKK*chgGame
 1977 2018 6.50 9 1.51 20 30.20 
  Shakhnovich, Uladzislau 1618  * FID1.0010.08201.60 
  Dopierala, Adam 1692 POL1.0010.13202.60 
  Kowalewicz, Kacper 1807 POL1.0010.23204.60 
  Chojnacki, Krzysztof m2327 POL0.001-0.1420-2.80 
  Pawlowski, Rafal 1825 POL1.0010.25205.00 
  Rychlik, Michal 1858 POL1.0010.29205.80 
  Przybylski, Bartosz 1955 POL1.0010.41208.20 
  Niekras, Dawid f2316 POL0.5010.35207.00 
  Sieciechowicz, Marcin m2394 POL0.001-0.0920-1.80 
 * 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)
 

 

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