Individual Calculations January 2013
 Mzhavia, Mariam  Total change: -1.95  Rating chartPersonal card
 Maia Chiburdanidze Cup, G-14 Kutaisi GEO 2012-11-24
RcRownchangeKK*chgGame
 1548 1492 2.00 5 -0.13 15 -1.95 
  Dakhundaridze, Nino 1652 GEO0.001-0.2915-4.35 
  Kikvidze, Khatia 1437 GEO1.0010.42156.30 
  Chanturia, Ani 1436 GEO0.001-0.5815-8.70 
  Gumberidze, Nino 1614 GEO1.0010.671510.05 
  Choladze, Tea 1602 GEO0.001-0.3515-5.25 

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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