Individual Calculations September 2021
 Majewski, Maryian  Total change: -0.80  Rating chartPersonal card
 Combined Tournament 14 - Slow Games Anderlues BEL 2021-06-11
RcRownchangeKK*chgGame
 1713 1366 0.00 1 -0.11 20 -2.20 
  Castellana, Michael 1713 BEL0.001-0.1120-2.20 

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)
 
 Tournoi du Centre 2021 - Groupe B Anderlues BEL 2021-08-25
RcRownchangeKK*chgGame
 1418 1366 1.00 2 0.07 20 1.40 
  Deneyer, Frank 1766  * BEL0.001-0.0820-1.60 
  Terribile, Alessio 1069 BEL1.0010.15203.00 
 * 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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