Individual Calculations March 2015
 Swiech, Joanna  Total change: -35.60  Rating chartPersonal card
 XXV Jubileuszowy Puchar Gor Opawskich Pokrzywna POL 2015-01-31
RcRownchangeKK*chgGame
 1681 1729 3.00 7 -0.89 40 -35.60 
  Stupak, Kirill g2129  * BLR0.001-0.0840-3.20 
  Wojtas, Emilia 1329  * POL1.0010.08403.20 
  Marciniszyn, Maciej 1380 POL0.501-0.3940-15.60 
  Zochowski, Janusz 1919 POL0.5010.254010.00 
  Turzynska, Grazyna 1457 POL0.501-0.3340-13.20 
  Rak, Maciej 1463 POL0.501-0.3240-12.80 
  Jurkiewicz, Krzysztof 2091 POL0.001-0.1040-4.00 
 * 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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