Rapid: Individual Calculations December 2017
 Grzadka, Artur  Total change: 36.20  Rating chartPersonal card
 Turniej Niepodleglosci-W holdzie zalozycielom II RP- gr. B Warszawa POL 2017-11-11
RcRownchangeKK*chgGame
 1450 1216 3.50 8 1.81 20 36.20 
  Ochedzan, Tymon c1528 POL0.001-0.1420-2.80 
  Budrewicz, Henryk 1436 POL1.0010.782015.60 
  Rejniak, Zuzanna 1512 POL1.0010.852017.00 
  Gowin, Malgorzata 1451 POL1.0010.792015.80 
  Michalska, Aleksandra 1484 POL0.001-0.1720-3.40 
  Rak, Jacek 1358 POL0.001-0.3120-6.20 
  Olsztynski, Andrzej 1456 POL0.5010.30206.00 
  Kaminski, Lukasz 1374 POL0.001-0.2920-5.80 

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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