Individual Calculations February 2015
 Kobalia, Zurab  Total change: -4.00  Rating chartPersonal card
 Rustavi scrapshi Rustavi GEO 2015-01-19
RcRownchangeKK*chgGame
 2081 2039 4.00 9 -0.10 40 -4.00 
  Arzumanov, Alexandre 1716 GEO1.0010.13405.20 
  Manashvili, Aleko 2204 GEO0.001-0.2840-11.20 
  Gogadze, Nodar 1982 GEO1.0010.424016.80 
  Shalamberidze, Akaki m2394 GEO0.001-0.1140-4.40 
  Chikovani, Vakhtang 2101 GEO0.001-0.4140-16.40 
  Kabajyan, Karlo 1811 GEO1.0010.21408.40 
  Mamuladze, Zviad 1982 GEO1.0010.424016.80 
  Sayman, Umut 2130 TUR0.001-0.3840-15.20 
  Bolkvadze, Giya m2407 RUS0.001-0.1040-4.00 

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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