Individual Calculations June 2022
 Szafranski, Maciej  Total change: -28.40  Rating chartPersonal card
 III Wielkopolska Liga Juniorow 2022 Ostrow Wielkopolski POL 2022-04-23
RcRownchangeKK*chgGame
 1385 1543 4.00 7 -0.71 40 -28.40 
  Garwacki, Kornel 1652 POL1.0010.654026.00 
  Podebski, Bartosz 1265 POL0.501-0.3340-13.20 
  Rychlik, Michal 1387 POL0.501-0.2140-8.40 
  Roj, Kacper 1143  * POL0.501-0.4240-16.80 
  Melerowicz, Dominik 1859 POL0.001-0.1340-5.20 
  Nowak, Feliks 1219 POL1.0010.13405.20 
  Bieganski, Mikolaj 1169 POL0.501-0.4040-16.00 
 * 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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