Individual Calculations August 2017
 Kochanek, Tomasz  Total change: -58.40  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. C Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1248 1421 5.00 9 -1.46 40 -58.40 
  Pastuszko, Katarzyna 1123 POL0.001-0.8540-34.00 
  Krowicki, Przemyslaw 1168 POL1.0010.19407.60 
  Bartodziej, Bartosz 1210 POL1.0010.23409.20 
  Berdyga, Mariusz 1195 POL1.0010.21408.40 
  Tomsia, Jakub 1590 POL0.001-0.2840-11.20 
  Siekanska, Maria 1184 POL0.001-0.8040-32.00 
  Socko, Pawel 1248 POL0.501-0.2340-9.20 
  Fiszer, Jakub 1258 POL1.0010.284011.20 
  Wojdalski, Lukasz 1259 POL0.501-0.2140-8.40 

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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