Individual Calculations July 2021
 Wieckowski, Michal  Total change: 7.60  Rating chartPersonal card
 Turniej o Puchar Burmistrza Ursusa A3 Warszawa POL 2021-06-12
RcRownchangeKK*chgGame
 1482 1605 4.50 5 1.18 40 47.20 
  Lachcik, Marek 1489 POL0.501-0.1640-6.40 
  Skowron, Dawid 1356 POL1.0010.19407.60 
  Suminski, Bogdan 1464 POL1.0010.314012.40 
  Borys, Marek 1505 POL1.0010.364014.40 
  Kasprzak, Lukasz 1594 POL1.0010.484019.20 

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)
 
 Druzynowe Mistrzostwa Polski Juniorow 2021 - II Liga Poronin POL 2021-06-17
RcRownchangeKK*chgGame
 1437 1605 2.50 5 -0.99 40 -39.60 
  Wandor, Adam 1333 POL0.001-0.8340-33.20 
  Dobrowolski, Kamil 1216 POL0.501-0.4140-16.40 
  Stanislawski, Karol 1607 POL0.5010.00400.00 
  Grobelny, Mikolaj 1523 POL0.501-0.1140-4.40 
  Grzebieniowski, Michal 1506 POL1.0010.364014.40 

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)
 

 

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