Individual Calculations July 2010
 Madoyan, Iolanta  Total change: 7.05  Rating chartPersonal card
 GEO G-16 Ch Poti GEO 2010-04-29
RcRownchangeKK*chgGame
 1860 1742 3.00 7 0.47 15 7.05 
  Kuchava, Ana 1948 GEO0.001-0.2415-3.60 
  Kobeshavidze, Lika 1891 GEO0.5010.20153.00 
  Trapaidze, Lizi 1607 GEO0.001-0.6815-10.20 
  Kakutia, Ada 1677 GEO0.501-0.0915-1.35 
  Imnadze, Nato 1884 GEO1.0010.691510.35 
  Danelia, Mariam wm2142  * GEO0.001-0.0815-1.20 
  Gogishvili, Dea 1870 GEO1.0010.671510.05 
 * 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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