Individual Calculations January 2013
 Mashaneishvili, Andria  Total change: -41.40  Rating chartPersonal card
 Maia Chiburdanidze Cup, B-14 Kutaisi GEO 2012-11-24
RcRownchangeKK*chgGame
 1621 1592 0.00 3 -1.38 30 -41.40 
  Sajaia, Lasha 1564 GEO0.001-0.5430-16.20 
  Licheli, Luka 1680 GEO0.001-0.3830-11.40 
  Nemsadze, Levan 1620 GEO0.001-0.4630-13.80 

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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