Individual Calculations July 2013
 Zarkua, Davit  Total change: -25.00  Rating chartPersonal card
 Grand Europe open Albena 2013 Albena BUL 2013-06-01
RcRownchangeKK*chgGame
 2365 2441 5.50 9 0.23 10 2.30 
  Will, Matthias 2041  * GER1.0010.08100.80 
  Dolzhykova, Kateryna wm2301 UKR0.501-0.1910-1.90 
  Abdalla, Luiz Guilherme Aurell f2288 BRA1.0010.30103.00 
  Parligras, Mircea-Emilian g2565 ROU0.001-0.3310-3.30 
  Dimov, Dian 2304 BUL1.0010.32103.20 
  Solak, Dragan g2598 TUR0.5010.21102.10 
  Nabaty, Tamir g2579 ISR0.001-0.3110-3.10 
  Dolzhikova, Olga wg2263 NOR1.0010.27102.70 
  Gorbatov, Alexej m2350 RUS0.501-0.1210-1.20 
 * 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)
 
 GEO 72nd Ch Tbilisi GEO 2013-06-11
RcRownchangeKK*chgGame
 2492 2441 2.00 11 -2.73 10 -27.30 
  Shanava, Konstantine g2563 GEO0.001-0.3310-3.30 
  McHedlishvili, Mikheil g2637 GEO0.001-0.2510-2.50 
  Paichadze, Luka g2516 GEO0.001-0.4010-4.00 
  Pantsulaia, Levan g2567 GEO0.001-0.3310-3.30 
  Quparadze, Giga m2486 GEO0.5010.06100.60 
  Gagunashvili, Merab g2601 GEO0.001-0.2910-2.90 
  Lomsadze, Davit 2342 GEO0.001-0.6410-6.40 
  Nigalidze, Gaioz m2456 GEO0.001-0.4810-4.80 
  Qalagashvili, Pridon 2171 GEO1.0010.17101.70 
  Jojua, Davit g2548 GEO0.001-0.3510-3.50 
  Maghalashvili, Davit m2521 GEO0.5010.11101.10 

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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