Rapid: Individual Calculations April 2018
 Maron, Grzegorz  Total change: 31.80  Rating chartPersonal card
 XVIII Memorial Szachowy Danuty Widuch Turniej A Tczew POL 2018-03-03
RcRownchangeKK*chgGame
 1477 1185 3.00 8 1.59 20 31.80 
  Marszk, Kazimierz 1585  * POL1.0010.922018.40 
  Kirszenstein, Lukasz 1585  * POL0.001-0.0820-1.60 
  Dobrowolski, Henryk 1558 POL0.001-0.1020-2.00 
  Trzebinski, Patryk 1506 POL0.001-0.1320-2.60 
  Skrzypczynski, Dariusz 1502 POL0.001-0.1320-2.60 
  Blawat, Franciszek 1162 POL1.0010.47209.40 
  Wieczorek, Jan 1538 POL1.0010.892017.80 
  Buras, Gabriel 1378 POL0.001-0.2520-5.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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