Individual Calculations July 2015
 Gumberidze, Lile  Total change: -101.20  Rating chartPersonal card
 GEO G-12 Ch 2015 Tbilisi GEO 2015-06-05
RcRownchangeKK*chgGame
 1361 1554 2.50 7 -2.53 40 -101.20 
  Bechvaia, Ekaterine 1154  * GEO0.501-0.4240-16.80 
  Donghvani, Nia 1408 GEO0.001-0.7040-28.00 
  Kvikvinia, Ana 1213 GEO1.0010.12404.80 
  Papashvili, Tata 1290 GEO0.001-0.8240-32.80 
  Esadze, Tamar 1685 GEO0.001-0.3240-12.80 
  Engibaryan, Iana 1236 GEO1.0010.13405.20 
  Pipia, Ekaterine 1538 GEO0.001-0.5240-20.80 
 * 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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