Individual Calculations August 2019
 Tomkowicz, Kamil  Total change: 40.40  Rating chartPersonal card
 Najdorf Chess Festival gr. C Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 1396 1576 7.50 9 1.01 40 40.40 
  Klask, Franciszek 1210 POL1.0010.10404.00 
  Adamala, Jacek 1354 POL1.0010.22408.80 
  Szumigaj, Marcin 1423 POL1.0010.304012.00 
  Marczukiewicz, Slawomir 1432 POL0.501-0.1940-7.60 
  Winogrodzki, Jozef 1390 POL1.0010.264010.40 
  Wydornik, Robert 1306 POL1.0010.17406.80 
  Karleszko, Karolina 1589 POL1.0010.524020.80 
  Skiba, Jakub 1518 POL0.001-0.5840-23.20 
  Rosa, Antoni 1345 POL1.0010.21408.40 

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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