Individual Calculations September 2019
 Grochol, Kamil  Total change: 59.20  Rating chartPersonal card
 55. Miedzynarodowy Festiwal Szachowy im. A.Rubinsteina OPEN A Polanica-Zdroj POL 2019-08-17
RcRownchangeKK*chgGame
 2000 1837 4.00 8 1.48 40 59.20 
  Mis, Mieszko f2237  * POL0.001-0.0840-3.20 
  Szczurek, Krzysztof f2112 POL1.0010.834033.20 
  Luba, Lukasz 2130 POL0.001-0.1540-6.00 
  Rosicki, Marcin 2042 POL0.001-0.2440-9.60 
  Madajczak, Piotr 1625 POL0.501-0.2740-10.80 
  Kozlowski, Marcin 1667 POL1.0010.284011.20 
  Vanduyfhuys, Daria wf2160 BEL1.0010.874034.80 
  Betkowski, Andrzej 2023 POL0.5010.24409.60 
 * 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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