Individual Calculations December 2018
 Podgorski, Maciej  Total change: 6.00  Rating chartPersonal card
 67. Mistrzostwa Warszawy'2018 - gr. A Warszawa POL 2018-11-12
RcRownchangeKK*chgGame
 2013 1835 2.00 6 0.30 20 6.00 
  Dwilewicz, Katarzyna wf2070 POL1.0010.792015.80 
  Praczukowski, Stanislaw 2140 POL0.001-0.1420-2.80 
  Grochulski, Grzegorz 1996 POL0.001-0.2920-5.80 
  Spicak, Krzysztof 1940 POL0.001-0.3620-7.20 
  Pietrzak, Wojciech 1802 POL1.0010.45209.00 
  Malec, Sebastian 2132 POL0.001-0.1520-3.00 

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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