Individual Calculations August 2019
 Chomczyk, Marek  Total change: 5.80  Rating chartPersonal card
 Najdorf Chess Festival gr. A Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 2245 2270 5.00 9 0.29 20 5.80 
  Dzida, Kamil 1987 POL1.0010.16203.20 
  Gagare, Shardul g2476 IND0.001-0.2420-4.80 
  Panek, Bartosz 2041 POL1.0010.21204.20 
  Menezes, Christoph m2413 AUT0.001-0.3120-6.20 
  Golecki, Jan 1947 POL1.0010.13202.60 
  Grib, Roman m2421 BLR0.5010.20204.00 
  Roseneck, Jonas f2398 GER0.001-0.3320-6.60 
  Malynovskyi, Rostyslav 2156 UKR1.0010.34206.80 
  Akesson, Ralf g2365 SWE0.5010.13202.60 

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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