Individual Calculations September 2011
 Jojua, Davit  Total change: 2.10  Rating chartPersonal card
 Turkish Clubs Cup Chess Championship Konya TUR 2011-06-20
RcRownchangeKK*chgGame
 2593 2505 4.00 8 0.93 10 9.30 
  Volokitin, Andrei g2677 UKR0.001-0.2710-2.70 
  Onischuk, Vladimir m2498 UKR1.0010.49104.90 
  Zherebukh, Yaroslav g2585 UKR0.5010.11101.10 
  Tregubov, Pavel V. g2607 RUS1.0010.64106.40 
  Kobalia, Mikhail g2679 RUS0.001-0.2710-2.70 
  Zhigalko, Sergei g2679 BLR0.5010.23102.30 
  Melkumyan, Hrant g2580 ARM0.5010.10101.00 
  Hamitevici, Vladimir m2436 MDA0.501-0.1010-1.00 

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)
 
 Czech Open 2011 - A - GM open Pardubice CZE 2011-07-22
RcRownchangeKK*chgGame
 2395 2505 5.50 9 -0.33 10 -3.30 
  Meskovs, Nikita 2273 LAT1.0010.21102.10 
  Studnicka, Tomas f2374 CZE1.0010.32103.20 
  Feuerstack, Aljoscha 2421 GER0.501-0.1210-1.20 
  Akesson, Ralf g2429 SWE0.501-0.1010-1.00 
  Batchuluun, Tsegmed m2427 MGL0.501-0.1110-1.10 
  Voloshin, Leonid g2411 CZE0.501-0.1310-1.30 
  Romanko, Marina mwg2402 RUS0.501-0.1410-1.40 
  Sergienko, Sergey m2411 RUS0.501-0.1310-1.30 
  Ivanov, Mikhail g2410 RUS0.501-0.1310-1.30 

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)
 
 1st International open "Isthmia" - Vrahati 2011 Group A' Vrahati, Korinthos GRE 2011-08-18
RcRownchangeKK*chgGame
 2308 2505 6.00 9 -0.39 10 -3.90 
  Zeppos, Panagiotis 2105  * GRE0.501-0.4210-4.20 
  Linos, Efstathios 2105  * GRE1.0010.08100.80 
  Kasparova, Tatiana wm2129 BLR1.0010.09100.90 
  Peralta, Fernando g2601 ARG0.5010.13101.30 
  Banikas, Hristos g2593 GRE0.5010.12101.20 
  Tsekouras, Theodoros 2223 GRE1.0010.16101.60 
  Atalik, Suat g2619 TUR0.001-0.3410-3.40 
  Azis, Azizis Ektoras 2246 GRE0.501-0.3210-3.20 
  Kouvatsos, Filippos 2152 GRE1.0010.11101.10 
 * 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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