Rapid: Individual Calculations March 2015
 Szumilas, Piotr  Total change: 11.60  Rating chartPersonal card
 Grand Prix Polonii Wroclaw - 13.02.2015 Wroclaw POL 2015-02-13
RcRownchangeKK*chgGame
 1983 2156 3.00 7 -1.81 20 -36.20 
  Karnas, Leszek 1756  * POL1.0010.08201.60 
  Butkiewicz, Lukasz m2383 POL0.001-0.2120-4.20 
  Galinski, Jaroslaw 1902 POL0.001-0.8120-16.20 
  Kotkowski, Adam 1868 POL1.0010.16203.20 
  Somyk, Marcin 1961 POL0.001-0.7520-15.00 
  Swicarz, Maciej 2258 POL0.001-0.3620-7.20 
  Marko, Piotr 1756  * POL1.0010.08201.60 
 * 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)
 
 Grand Prix Polonii Wroclaw - 20.02.2015 Wroclaw POL 2015-02-20
RcRownchangeKK*chgGame
 2190 2156 5.50 7 2.39 20 47.80 
  Pappas, Alexandros 1756  * GRE1.0010.08201.60 
  Stachowiak, Kamil m2449 POL0.5010.35207.00 
  Piotrowski, Przemyslaw 2163 POL1.0010.512010.20 
  Swicarz, Maciej 2258 POL1.0010.642012.80 
  Wieczorek, Oskar m2384 POL0.001-0.2120-4.20 
  Zembaty, Marek 2096 POL1.0010.42208.40 
  Kubien, Jerzy f2227 POL1.0010.602012.00 
 * 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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