Individual Calculations February 2017
 Majdziak, Witold  Total change: 7.20  Rating chartPersonal card
 XXVII MIEDZYNARODOWY PUCHAR GOR OPAWSKICH Pokrzywna POL 2017-01-21
RcRownchangeKK*chgGame
 1752 1757 5.00 9 0.36 20 7.20 
  Cieply, Krzysztof 1357  * POL0.001-0.9220-18.40 
  Gandziarowski, Jan 1645 POL1.0010.35207.00 
  Mrozek, Zofia 1357  * POL1.0010.08201.60 
  Siekaniec, Jan 2115 POL0.001-0.1020-2.00 
  Jablonski, Hubert 1604 POL1.0010.30206.00 
  Gromada, Andrzej 1766 POL1.0010.512010.20 
  Meers, Hubert 1608 POL1.0010.30206.00 
  Kowalczyk, Pawel 2157  * POL0.001-0.0820-1.60 
  Ustianovich, Nazar f2157  * UKR0.001-0.0820-1.60 
 * 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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