Individual Calculations July 2011
 Choladze, Tea  Total change: 5.00  Rating chartPersonal card
 GEO G-14 Championship Poti GEO 2011-05-26
RcRownchangeKK*chgGame
 1609 1584 4.00 8 0.20 25 5.00 
  Chanturia, Ani 1478 GEO1.0010.36259.00 
  Choladze, Mariam 1818 GEO0.001-0.2125-5.25 
  Khomeriki, Ketevan 1512 GEO0.001-0.6025-15.00 
  Gogokhia, Nino 1572 GEO0.501-0.0225-0.50 
  Tsulaia, Mariam 1462 GEO0.501-0.1725-4.25 
  Mzhavia, Mariam 1470 GEO1.0010.34258.50 
  Kakutia, Ada 1727 GEO1.0010.692517.25 
  Khomeriki, Nino 1832 GEO0.001-0.1925-4.75 

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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