Individual Calculations February 2019
 Zieba, Hubert  Total change: -36.40  Rating chartPersonal card
 Szkolne Indywidualne Mistrzostwa Polski - chlopcy do lat 11 Pokrzywna POL 2019-01-06
RcRownchangeKK*chgGame
 1264 1477 5.00 8 -0.91 40 -36.40 
  Kalisz, Milosz 1077  * POL1.0010.08403.20 
  Stepinski, Piotr 1204 POL1.0010.17406.80 
  Mulawa, Cyprian 1477 POL0.5010.00400.00 
  Micula, Jakub 1321 POL0.001-0.7140-28.40 
  Kowalczyk, Jakub 1077  * POL1.0010.08403.20 
  Musial, Igor 1600 POL0.001-0.3340-13.20 
  Uhryn, Mateusz 1215 POL1.0010.18407.20 
  Rosa, Antoni 1137 POL0.501-0.3840-15.20 
 * 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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