Rapid: Individual Calculations September 2017
 Kujawa, Krzysztof  Total change: 28.40  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2017 - B14 Wroclaw POL 2017-08-06
RcRownchangeKK*chgGame
 1515 1401 5.50 11 1.42 20 28.40 
  Koziorowicz, Michal 1801  * POL0.001-0.0820-1.60 
  Lachut, Tomasz 1194 POL1.0010.23204.60 
  Golecki, Jan 1673 POL0.001-0.1720-3.40 
  Markiewicz, Krzysztof 1217 POL1.0010.26205.20 
  Sapinski, Sebastian 1082 POL1.0010.13202.60 
  Warchol, Bartosz 1552 POL1.0010.702014.00 
  Sanz, Wawer Daniel 1801  * POL0.5010.42208.40 
  Czechowski, Jakub 1639 POL0.001-0.2020-4.00 
  Swiech, Lukasz 1490 POL0.5010.12202.40 
  Ossolinski, Ziemowit 1682 POL0.5010.34206.80 
  Kopec, Norbert 1529 POL0.001-0.3320-6.60 
 * 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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