Individual Calculations May 2024
 Obidzinski, Cezary  Total change: 1.60  Rating chartPersonal card
 Indywidualne Mistrzostwa Woj. Warminsko-Mazurskiego Juniorow 2024 C18 Ilawa POL 2024-04-06
RcRownchangeKK*chgGame
 1545 1633 2.50 4 0.04 40 1.60 
  Tutka, Krzysztof 1455 POL1.0010.274010.80 
  Magrel, Wiktor 1644 POL0.001-0.4840-19.20 
  Tanski, Wojciech 1507 POL1.0010.334013.20 
  Grajewski, Kacper 1575 POL0.501-0.0840-3.20 

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)
 

 

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