Individual Calculations December 2017
 Olechnicki, Krzysztof  Total change: -15.00  Rating chartPersonal card
 VI Turniej Szachy w Harmonijce Torun POL 2017-11-17
RcRownchangeKK*chgGame
 1454 1402 1.50 5 -0.75 20 -15.00 
  Zielinski, Olgierd 1802  * POL0.5010.42208.40 
  Soloducha, Olaf 1550 POL0.001-0.3020-6.00 
  Muzalewski, Slawomir 1421 POL0.001-0.4720-9.40 
  Zaluski, Adam 1191 POL0.501-0.2720-5.40 
  Owczarzak, Maciej 1306 POL0.501-0.1320-2.60 
 * 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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