Individual Calculations April 2023
 Sokol, Tomasz  Total change: -14.60  Rating chartPersonal card
 Mistrzostwa Stowarzyszenia Cross w szachach 2023 Wagrowiec POL 2023-03-14
RcRownchangeKK*chgGame
 1335 1492 5.50 9 -0.73 20 -14.60 
  Mielczarek, Elzbieta 1100 POL1.0010.08201.60 
  Rutkowski, Jerzy 1928 POL0.001-0.0620-1.20 
  Kizym, Lukasz 1318 POL0.501-0.2320-4.60 
  Jankowski, Jan 1092  * POL1.0010.08201.60 
  Kamrat, Jan 1399 POL0.001-0.6320-12.60 
  Wybraniec, Mieczyslaw 1301 POL1.0010.25205.00 
  Gembski, Mateusz 1330 POL0.001-0.7120-14.20 
  Bosek, Grzegorz 1151 POL1.0010.12202.40 
  Szafran, Dariusz 1398 POL1.0010.37207.40 
 * 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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