Individual Calculations May 2014
 Smyka, Wiktor  Total change: 40.50  Rating chartPersonal card
 III Dolnoslaska Liga Szachowa Dolny Slask POL 2013-10-20
RcRownchangeKK*chgGame
 1141 1235 1.00 1 0.37 30 11.10 
  Dadello, Barbara 1141 POL1.0010.373011.10 

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)
 
 III Dolnoslaska Liga Juniorow 2014 Borowice POL 2014-04-25
RcRownchangeKK*chgGame
 1348 1216 2.50 4 0.98 30 29.40 
  Migdzinski, Krzysztof 1079 POL0.501-0.1830-5.40 
  Miszkielo, Bartosz 1616  * POL0.001-0.0830-2.40 
  Wrobel, Michal 1616  * POL1.0010.923027.60 
  Migdzinski, Krzysztof 1079 POL1.0010.32309.60 
 * 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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