Individual Calculations August 2015
 Szlas, Michal  Total change: -31.20  Rating chartPersonal card
 XII Miedzynarodowy Festiwal Szachowy Ostroda 2015 Ostroda POL 2015-06-29
RcRownchangeKK*chgGame
 1382 1318 2.00 7 -1.02 40 -40.80 
  Maliszewski, Jacek 1718  * POL0.001-0.0840-3.20 
  Kindler, Karolina 1510 POL0.001-0.2540-10.00 
  Dejna, Miroslaw 1103 POL1.0010.23409.20 
  Kolasa, Zbigniew 1523 POL0.001-0.2440-9.60 
  Trzeciak, Bartosz 1209 POL0.001-0.6540-26.00 
  Cis, Krzysztof 1131 POL0.001-0.7440-29.60 
  Grzela, Dariusz 1480 POL1.0010.714028.40 
 * 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)
 
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL- Open C Warszawa POL 2015-07-10
RcRownchangeKK*chgGame
 1423 1318 1.00 2 0.24 40 9.60 
  Kleyny, Maciej 1592 POL0.001-0.1740-6.80 
  Wisniewski, Slawomir 1254 POL1.0010.414016.40 

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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