Individual Calculations August 2017
 Molenda, Marcin  Total change: 1.20  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. A Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 2345 2419 5.50 9 0.12 10 1.20 
  Karwowski, Kacper 2221 POL0.001-0.7610-7.60 
  Alhuwar, Jasem f2275 UAE1.0010.31103.10 
  Sieber, Fiona wf2286 GER1.0010.32103.20 
  Kovalev, Vladislav g2639 BLR0.5010.28102.80 
  Jeet, Jain 2191 IND0.501-0.2910-2.90 
  Jaroch, Karol 2207 POL1.0010.23102.30 
  Riff, Jean-Noel g2493 FRA0.5010.10101.00 
  Socko, Monika gwg2480 POL0.001-0.4210-4.20 
  Bednarek, Sylwester f2309 POL1.0010.35103.50 

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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