Individual Calculations October 2013
 Tsomaia, Nikoloz  Total change: 1.95  Rating chartPersonal card
 Open Nona Gaprindashvili Cup Tbilisi GEO 2013-09-09
RcRownchangeKK*chgGame
 1845 1824 4.00 8 0.13 15 1.95 
  Tsereteli, Tamar wg2224  * GEO0.001-0.0815-1.20 
  Janiashvili, Mariam 1429 GEO1.0010.08151.20 
  Vakhania, Alexandra 2206 GEO0.5010.41156.15 
  Pashkuridze, Tamar 1564 GEO0.501-0.3215-4.80 
  Jibuti, Nata wf1580 GEO1.0010.20153.00 
  Kumsiashvili, Nikoloz 2130 GEO0.001-0.1415-2.10 
  Arjevanidze, Tornike 1584 GEO1.0010.20153.00 
  Tutisani, Noe 2042 GEO0.001-0.2215-3.30 
 * 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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