Individual Calculations May 2019
 Marszalek, Maciej  Total change: 4.60  Rating chartPersonal card
 XXI Miedzynarodowy Turniej Szachowy Krynica - OPEN 2019 Krynica Zdroj POL 2019-04-11
RcRownchangeKK*chgGame
 1993 2285 8.00 9 0.46 10 4.60 
  Jean, Ludovic 1885  * FRA1.0010.08100.80 
  Kozlowski, Bogdan 2027 POL1.0010.18101.80 
  Betkowski, Andrzej 2066 POL0.501-0.2810-2.80 
  Checiak, Krzysztof 2060 POL1.0010.22102.20 
  Choroszej, Aleksander 2073 POL1.0010.23102.30 
  Kalosha, Zhiulien Oleksii 1885  * UKR1.0010.08100.80 
  Ziemniak, Piotr 1885  * POL1.0010.08100.80 
  Miozga, Tomasz 2049 POL0.501-0.3010-3.00 
  Cwiek, Mariusz 2008 POL1.0010.17101.70 
 * 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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