Individual Calculations April 2009
 Arutinian, David  Total change: -37.50  Rating chartPersonal card
 III Open Internacional Ciutat de Palma Palma de Mallorca ESP 2008-12-06
RcRownchangeKK*chgGame
 2370 2584 6.00 9 -0.83 10 -8.30 
  Rhein, Klaus 2234 GER1.0010.11101.10 
  Asis Gargatagli, Hipolit m2408 ESP0.001-0.7310-7.30 
  Diez Fraile, Mariano 2234 ESP1.0010.11101.10 
  Roos, Michael m2367 GER0.501-0.2810-2.80 
  Andersen, Mads 2234 DEN1.0010.11101.10 
  Durarbeyli, Vasif m2434 AZE1.0010.30103.00 
  Arizmendi Martinez, Julen Luis g2497 ESP0.501-0.1210-1.20 
  Saravanan, V. m2417 IND1.0010.28102.80 
  Haslinger, Stewart G g2506 ENG0.001-0.6110-6.10 

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)
 
 GEO 68 Ch Tbilisi GEO 2009-01-16
RcRownchangeKK*chgGame
 2484 2585 5.50 13 -2.73 10 -27.30 
  McHedlishvili, Mikheil g2619 GEO0.5010.05100.50 
  Shanava, Konstantine g2508 GEO0.501-0.1110-1.10 
  Maghalashvili, Davit m2490 GEO0.501-0.1310-1.30 
  Charkhalashvili, Inga wg2337 GEO1.0010.19101.90 
  Bregadze, Levan f2394 GEO0.001-0.7510-7.50 
  Benidze, Davit m2423 GEO0.501-0.2110-2.10 
  Azaladze, Shota 2402 GEO0.501-0.2410-2.40 
  Sanikidze, Tornike g2522 GEO0.001-0.5910-5.90 
  Bagaturov, Giorgi g2492 GEO0.501-0.1310-1.30 
  Gagunashvili, Merab g2585 GEO0.001-0.5010-5.00 
  Margvelashvili, Giorgi m2484 GEO0.501-0.1410-1.40 
  Nigalidze, Gaioz 2458 GEO1.0010.33103.30 
  Pantsulaia, Levan g2583 GEO0.001-0.5010-5.00 

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)
 
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 2443 2585 6.00 9 -0.19 10 -1.90 
  Guidarelli, Laurent m2433 FRA0.501-0.2010-2.00 
  Vocaturo, Daniele m2445 ITA0.501-0.1910-1.90 
  Payen, Arnaud m2364 FRA1.0010.22102.20 
  Nalbandian, Tigran g2471 ARM1.0010.34103.40 
  Berkovich, Mark A m2412 ISR1.0010.27102.70 
  Gordon, Stephen J m2524 ENG0.001-0.5810-5.80 
  Bijaoui, Manuel 2404 FRA0.501-0.2410-2.40 
  Zdebskaja, Natalia wg2428 UKR1.0010.29102.90 
  Kravtsiv, Martyn m2510 UKR0.501-0.1010-1.00 

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)
 

 

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