Rapid: Individual Calculations July 2021
 Gac-Mytych, Sara  Total change: -14.00  Rating chartPersonal card
 III Turniej Szachowy pod Honorowym Patronatem Wojta Gminy Tarnowo Podgorne Tarnowo Podgorne POL 2021-05-30
RcRownchangeKK*chgGame
 1227 1255 2.00 5 -0.70 20 -14.00 
  Andrzejewska, Maja 1460 POL0.001-0.2420-4.80 
  Stachowiak, Bruno 1384 POL0.001-0.3320-6.60 
  Raubic, Krzysztof 1100 POL1.0010.29205.80 
  Kordek, Eryk 1052 POL1.0010.24204.80 
  Kolendo, Kajetan 1138 POL0.001-0.6620-13.20 

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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