Individual Calculations April 2018
 Ptaszynski, Szymon  Total change: -12.40  Rating chartPersonal card
 Mistrzostwa Polski Mlodzikow do 10 lat - Chlopcy Chrusty POL 2018-02-25
RcRownchangeKK*chgGame
 1221 1312 4.00 7 -0.31 40 -12.40 
  Komendecki, Antoni 1119 POL0.501-0.2540-10.00 
  Mulawa, Cyprian 1191 POL0.501-0.1640-6.40 
  Murawski, Milosz 1068 POL1.0010.20408.00 
  Wierzbicki, Dawid 1420 POL0.001-0.3540-14.00 
  Sowinski, Pawel 1142 POL0.001-0.7240-28.80 
  Skowron, Dawid 1205 POL1.0010.354014.00 
  Jaworski, Tymon 1402 POL1.0010.624024.80 

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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