Individual Calculations November 2012
 Halkias Steli, Os  Total change: -8.30  Rating chartPersonal card
 Icelandic Team Championship 2012-13 Div. 1 round 1-4 Reykjavik ISL 2012-10-05
RcRownchangeKK*chgGame
 2387 2581 2.00 4 -0.83 10 -8.30 
  Petursson Gudni, 2181  * ISL1.0010.08100.80 
  Dziuba Marci, N g2598 POL0.001-0.4810-4.80 
  Maze Sebas, Tien g2564 FRA0.501-0.0210-0.20 
  Halldorsson Halld, Or 2204 ISL0.501-0.4110-4.10 
 * 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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