Individual Calculations January 2013
 Kielar, Maciej  Total change: 18.90  Rating chartPersonal card
 110th YMCA Masters 2012 Warszawa POL 2012-09-21
RcRownchangeKK*chgGame
 2105 2087 7.00 12 1.26 15 18.90 
  Liberadzki, Slawomir 2093 POL1.0010.51157.65 
  Kubeczko, Grzegorz 2040 POL0.001-0.5715-8.55 
  Szymczak, Rafal 2063 POL0.501-0.0315-0.45 
  Sanz Losada, Victoriano 2130 ESP0.001-0.4415-6.60 
  Denderski, Piotr 2240 POL0.5010.20153.00 
  Winiarski, Mikolaj 2089 POL0.5010.00150.00 
  Kaczorowski, Piotr 2054 POL1.0010.45156.75 
  Malec, Sebastian 2108 POL0.5010.03150.45 
  Adamski, Andrzej m2265 POL1.0010.731510.95 
  Zaczek, Jonathon 2118 CAN0.5010.04150.60 
  Krasiewicz, Robert 2033 POL1.0010.42156.30 
  Szewczyk, Mariusz 2030 POL0.501-0.0815-1.20 

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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