Individual Calculations August 2019
 Sliwicki, Damian  Total change: 9.20  Rating chartPersonal card
 Najdorf Chess Festival gr. A Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 2273 2232 4.50 9 0.46 20 9.20 
  Fedorov, Alexei g2551 BLR0.001-0.1320-2.60 
  Murawko, Katarzyna 2057 POL1.0010.27205.40 
  Roseneck, Jonas f2398 GER0.001-0.2820-5.60 
  Dwilewicz, Katarzyna wf2050 POL1.0010.26205.20 
  Klekowski, Maciej m2482 POL0.001-0.1920-3.80 
  Golecki, Jan 1947 POL1.0010.16203.20 
  Akesson, Ralf g2365 SWE0.5010.18203.60 
  Miroshnichenko, Pavel f2300 RUS1.0010.592011.80 
  Zylka, Stanislaw f2308 POL0.001-0.4020-8.00 

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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