Individual Calculations April 2009
 Gagunashvili, Merab  Total change: 5.80  Rating chartPersonal card
 Schaakfestival Groningen - Groep A Groningen NED 2008-12-21
RcRownchangeKK*chgGame
 2453 2576 7.00 9 1.06 10 10.60 
  Bensdorp, Marlies wm2304 NED1.0010.17101.70 
  Saravanan, V. m2417 IND0.501-0.2110-2.10 
  Afek, Yochanan m2319 ISR1.0010.18101.80 
  Van Der Wiel, John g2501 NED1.0010.40104.00 
  Reinderman, Dimitri g2543 NED0.501-0.0510-0.50 
  Van Den Doel, Erik g2570 NED0.501-0.0110-0.10 
  Hoffmann, Michael m2469 GER1.0010.35103.50 
  Rotstein, Arkadij g2495 GER0.501-0.1110-1.10 
  Spoelman, Wouter m2459 NED1.0010.34103.40 

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 8.00 13 -0.23 10 -2.30 
  Maghalashvili, Davit m2490 GEO0.501-0.1310-1.30 
  Charkhalashvili, Inga wg2337 GEO0.501-0.3110-3.10 
  Bregadze, Levan f2394 GEO0.501-0.2510-2.50 
  Benidze, Davit m2423 GEO0.501-0.2110-2.10 
  Azaladze, Shota 2402 GEO0.501-0.2410-2.40 
  Sanikidze, Tornike g2522 GEO1.0010.41104.10 
  Bagaturov, Giorgi g2492 GEO1.0010.37103.70 
  Nigalidze, Gaioz 2458 GEO0.501-0.1710-1.70 
  Margvelashvili, Giorgi m2484 GEO0.001-0.6410-6.40 
  Arutinian, David g2585 GEO1.0010.50105.00 
  Pantsulaia, Levan g2583 GEO0.5010.00100.00 
  McHedlishvili, Mikheil g2619 GEO0.5010.05100.50 
  Shanava, Konstantine g2508 GEO1.0010.39103.90 

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)
 
 10th individual European chess championship Budva MNE 2009-03-06
RcRownchangeKK*chgGame
 2499 2585 6.50 11 -0.25 10 -2.50 
  Van Eijk, Sander f2355 NED1.0010.21102.10 
  Skoberne, Jure m2489 SLO1.0010.37103.70 
  Rukavina, Josip m2417 CRO1.0010.28102.80 
  Meier, Georg g2608 GER0.001-0.4710-4.70 
  Timofeev, Artyom g2671 RUS0.001-0.3810-3.80 
  Lintchevski, Daniil m2481 RUS0.501-0.1410-1.40 
  Anisimov, Pavel m2488 RUS0.501-0.1310-1.30 
  Nikolov, Momchil m2478 BUL1.0010.35103.50 
  Chirila, Ioan-Cristian m2485 ROU0.501-0.1410-1.40 
  Talla, Vladimir m2407 CZE1.0010.27102.70 
  Papaioannou, Ioannis g2609 GRE0.001-0.4710-4.70 

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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