Individual Calculations August 2017
 Wasylewski, Marcin  Total change: 57.20  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. C Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1507 1326 5.00 8 2.86 20 57.20 
  Kwiek, Janusz 1475 POL1.0010.702014.00 
  Wojnowski, Jan 1496 POL1.0010.722014.40 
  Kietrys, Maciej 1559 POL1.0010.792015.80 
  Wnek, Filip 1482 POL0.001-0.2920-5.80 
  Socko, Szymon 1505 POL0.001-0.2720-5.40 
  Kacprzak, Kacper 1574 POL1.0010.812016.20 
  Okrasa, Mateusz 1546 POL0.001-0.2220-4.40 
  Wydornik, Robert 1416 POL1.0010.622012.40 

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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