Individual Calculations June 2023
 Miga, Tomasz  Total change: -21.60  Rating chartPersonal card
 VII Turniej Szachowy o Puchar Hotelu Szafran - Grupa A do 1750 ELO Czeladz POL 2023-05-01
RcRownchangeKK*chgGame
 1329 1737 3.50 5 -1.08 20 -21.60 
  Feseniuk, Pavlo 1277 POL1.0010.05201.00 
  Kramek, Michal 1305 POL1.0010.07201.40 
  Wojtowicz, Marek 1468 POL0.001-0.8320-16.60 
  Kukla, Maciej 1337  * POL1.0010.08201.60 
  Mroz, Maciej 1257 POL0.501-0.4520-9.00 
 * 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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