Rapid: Individual Calculations September 2017
 Sadowski, Jakub  Total change: 2.80  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2017 - B10 Wroclaw POL 2017-08-06
RcRownchangeKK*chgGame
 1320 1088 1.50 6 0.14 20 2.80 
  Meers, Hubert 1488  * POL0.001-0.0820-1.60 
  Borowik, Wojciech 1378 POL0.001-0.1620-3.20 
  Musin, Pawel 1414 POL1.0010.872017.40 
  Zieba, Hubert 1227 POL0.5010.19203.80 
  Kubaszewski, Piotr 1239 POL0.001-0.3020-6.00 
  Bochenek, Ryszard 1176 POL0.001-0.3820-7.60 
 * 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)
 

 

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