Individual Calculations July 2009
 Nigalidze, Gaioz  Total change: -5.40  Rating chartPersonal card
 GEO B-20 Ch Tbilisi GEO 2009-05-12
RcRownchangeKK*chgGame
 2318 2466 5.50 9 -0.54 10 -5.40 
  Khurtsidze, Tornike 2116 GEO1.0010.11101.10 
  Janiashvili, Irakli 2208 GEO0.501-0.3210-3.20 
  Margvelashvili, Giorgi m2491 GEO0.5010.03100.30 
  Kerashvili, Giorgi 2116 GEO1.0010.11101.10 
  Bregadze, Levan f2420 GEO1.0010.44104.40 
  Jojua, Davit g2520 GEO0.5010.08100.80 
  Paichadze, Luka f2410 GEO0.001-0.5810-5.80 
  Azaladze, Shota m2434 GEO0.001-0.5410-5.40 
  Patsia, Zviad 2145 GEO1.0010.13101.30 

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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