Individual Calculations May 2012
 Meller, Piotr  Total change: 13.35  Rating chartPersonal card
 Lower Silesian Ligues Lower Silesia POL 2011-10-31
RcRownchangeKK*chgGame
 2159 2047 4.50 10 0.89 15 13.35 
  Drazek, Wladyslaw 2063 POL1.0010.52157.80 
  Siembab, Bartosz 2326 POL0.5010.34155.10 
  Zeberski, Jakub m2374 POL0.001-0.1315-1.95 
  Dowgird, Filip 2120 POL0.001-0.4015-6.00 
  Balinski, Damian 2102 POL0.001-0.4215-6.30 
  Perdek, Miroslaw f2233 POL0.5010.24153.60 
  Antkowiak, Grzegorz 2199 POL1.0010.701510.50 
  Wlodarczyk, Robert f2264 POL0.001-0.2215-3.30 
  Kmiecik, Wojciech 2064 POL1.0010.52157.80 
  Pawlak, Robert 1841 POL0.501-0.2615-3.90 

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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