Rapid: Individual Calculations July 2019
 Mazurkiewicz, Krzysztof  Total change: 5.20  Rating chartPersonal card
 VI Festiwal Szachowy Bory Tucholskie Rapid Chess Wierzchy POL 2019-06-23
RcRownchangeKK*chgGame
 1394 1205 2.50 8 0.26 20 5.20 
  Starzynski, Waldemar 1605  * POL0.001-0.0820-1.60 
  Zielonka, Mateusz 1475 POL0.5010.33206.60 
  Michno, Lukasz 1439 POL0.5010.29205.80 
  Gasiewski, Szymon 1063 POL0.501-0.1920-3.80 
  Wanke, Maciej 1225 POL0.001-0.4720-9.40 
  Lesniak, Angelika 1422 POL0.001-0.2220-4.40 
  Kopaczewski, Zbigniew 1549 POL1.0010.882017.60 
  Operman, Dariusz 1372 POL0.001-0.2820-5.60 
 * 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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