Individual Calculations July 2013
 Waruga, Michal  Total change: 18.60  Rating chartPersonal card
 Minus 2000 - Open Pokrzywna POL 2013-05-30
RcRownchangeKK*chgGame
 1801 1949 6.00 7 1.24 15 18.60 
  Kiryczuk, Artur 1549  * POL1.0010.08151.20 
  Tabola, Waldemar 1794 POL0.501-0.2115-3.15 
  Kopica, Paulina 1711 POL1.0010.20153.00 
  Grzesik, Norbert 1912 POL1.0010.45156.75 
  Kowalczyk, Mariusz 1967 POL1.0010.53157.95 
  Pultorak, Jan 1838 POL1.0010.35155.25 
  Kalmuk, Krzysztof 1833 POL0.501-0.1615-2.40 
 * 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)
 

 

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