Individual Calculations September 2023
 Borowik, Monika  Total change: -13.20  Rating chartPersonal card
 VII Miedzynarodowy Memorial Ireny Warakomskiej - OPEN C Suwalki POL 2023-08-07
RcRownchangeKK*chgGame
 1334 1523 5.50 8 -0.33 40 -13.20 
  Radomski, Oskar 1183 POL0.001-0.8840-35.20 
  Skiba, Daniel 1154 POL1.0010.10404.00 
  Businski, Jan 1314 POL1.0010.23409.20 
  Kryston, Aleksander 1372 POL0.501-0.2040-8.00 
  Wasilewski, Stanislaw 1314 POL1.0010.23409.20 
  Rodziewicz-Bielewicz, Kuba 1412 POL1.0010.354014.00 
  Nocek, Dominik 1537 POL0.001-0.4840-19.20 
  Czarnowicz, Michal 1387 POL1.0010.324012.80 

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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