Rapid: Individual Calculations December 2017
 Sikorski, Jan  Total change: -4.00  Rating chartPersonal card
 Turniej Niepodleglosci-W holdzie zalozycielom II RP- gr. B Warszawa POL 2017-11-11
RcRownchangeKK*chgGame
 1397 1152 1.00 6 -0.20 20 -4.00 
  Drozdz, Jakub 1452 POL0.001-0.1520-3.00 
  Rak, Jacek 1358 POL1.0010.762015.20 
  Fudala, Dominik 1399 POL0.001-0.1920-3.80 
  Olsztynski, Andrzej 1456 POL0.001-0.1420-2.80 
  Wiktor, Zygmunt 1282 POL0.001-0.3220-6.40 
  Budrewicz, Henryk 1436 POL0.001-0.1620-3.20 

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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