Individual Calculations April 2017
 Jamiolkowski, Antoni  Total change: -54.40  Rating chartPersonal card
 182nd YMCA Winter 2017-D Warszawa POL 2017-01-10
RcRownchangeKK*chgGame
 1212 1203 3.50 10 -1.36 40 -54.40 
  Papis, Mateusz 1214 POL1.0010.524020.80 
  Derylo, Adam 1184 POL0.001-0.5340-21.20 
  Derylo, Kamil 1268 POL0.001-0.4140-16.40 
  Majek, Waldemar 1194 POL1.0010.494019.60 
  Matyszkiewicz, Radoslaw 1269 POL0.001-0.4140-16.40 
  Derylo, Maksymilian 1071 POL0.501-0.1840-7.20 
  Borys, Marek 1271 POL0.001-0.4140-16.40 
  Piotrowski, Michal 1172 POL0.001-0.5440-21.60 
  Oles, Jan 1221 POL0.001-0.4740-18.80 
  Markiewicz, Janusz 1259 POL1.0010.584023.20 

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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