Individual Calculations May 2012
 Samson, Stefan  Total change: -23.70  Rating chartPersonal card
 VIII Lubuska Wiosna Szachowa Gorzow Wlkp. POL 2012-04-03
RcRownchangeKK*chgGame
 1754 1534 0.00 3 -0.79 30 -23.70 
  Aliavdin, Nikolai m1934  * BLR0.001-0.0830-2.40 
  Chomski, Maciej 1841 POL0.001-0.1430-4.20 
  Trzeciakiewicz, Michal 1486 POL0.001-0.5730-17.10 
 * 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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