Individual Calculations November 2009
 Gunnarsson, Jon Viktor  Total change: -7.70  Rating chartPersonal card
 Championnat Ouvert du Quebec Montreal, Quebec CAN 2009-07-18
RcRownchangeKK*chgGame
 2409 2462 4.00 9 -1.11 10 -11.10 
  Gagunashvili, Merab g2574 GEO0.5010.15101.50 
  Mitkov, Nikola g2526 MKD0.001-0.4110-4.10 
  Barbeau, Sylvain f2357 CAN1.0010.36103.60 
  Kasparov, Sergey g2487 BLR0.5010.03100.30 
  Zherebukh, Yaroslav g2541 UKR0.001-0.3910-3.90 
  Thorfinnsson, Bjorn f2395 ISL0.501-0.0910-0.90 
  Thavandiran, Shiyam f2291 CAN0.001-0.7310-7.30 
  Jiang, Louie 2250 CAN1.0010.23102.30 
  Leveille, Francois f2261 CAN0.501-0.2610-2.60 

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)
 
 Icelandic Chess Championship - Master Section Bolungarvik ISL 2009-09-01
RcRownchangeKK*chgGame
 2357 2462 7.50 11 0.46 10 4.60 
  Bjornsson, Sigurbjorn f2287 ISL1.0010.27102.70 
  Kjartansson, Gudmundur f2413 ISL1.0010.43104.30 
  Thorhallsson, Throstur g2433 ISL0.501-0.0410-0.40 
  Gislason, Gudmundur 2348 ISL0.001-0.6610-6.60 
  Johannesson, Ingvar Thor f2323 ISL0.501-0.1910-1.90 
  Olafsson, David f2327 ISL1.0010.32103.20 
  Thorfinnsson, Bragi m2360 ISL0.501-0.1410-1.40 
  Danielsen, Henrik g2473 ISL0.001-0.4810-4.80 
  Arngrimsson, Dagur m2396 ISL1.0010.41104.10 
  Lagerman, Robert f2351 ISL1.0010.35103.50 
  Ornolfsson, Magnus P 2214 ISL1.0010.19101.90 

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)
 
 Bolungarvik Chess Club International Reykjavik ISL 2009-09-20
RcRownchangeKK*chgGame
 2412 2462 5.00 9 -0.10 10 -1.00 
  Skousen, Nikolai 2286 DEN1.0010.27102.70 
  Thorfinnsson, Bjorn f2395 ISL1.0010.41104.10 
  Thorfinnsson, Bragi m2360 ISL1.0010.36103.60 
  Glud, Jakob Vang m2476 DEN0.5010.02100.20 
  Miezis, Normunds g2558 LAT0.5010.13101.30 
  Ivanov, Mikhail M g2459 RUS0.5010.00100.00 
  Lund, Silas m2392 DEN0.001-0.6010-6.00 
  Thorhallsson, Throstur g2433 ISL0.501-0.0410-0.40 
  Lagerman, Robert f2351 ISL0.001-0.6510-6.50 

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)
 
 Icelandic Team Champ 2009-2010 1 div (r1-4) Reykjavik ISL 2009-09-25
RcRownchangeKK*chgGame
 2350 2462 2.50 4 0.01 10 0.10 
  Henrichs, Thomas m2461 GER0.001-0.5010-5.00 
  Kjartansson, Gudmundur f2413 ISL1.0010.43104.30 
  Ottesen, Oddgeir 2062  * ISL1.0010.08100.80 
  Semcesen, Daniel f2465 SWE0.5010.00100.00 
 * 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)
 
 25th European Club Cup for Men Ohrid MKD 2009-10-04
RcRownchangeKK*chgGame
 2459 2462 3.50 7 -0.03 10 -0.30 
  Laznicka, Viktor g2634 CZE0.001-0.2710-2.70 
  Sepp, Olav m2442 EST0.001-0.5310-5.30 
  Cobb, Charles A m2398 ENG1.0010.41104.10 
  De Jong, Jan-Willem m2462 NED0.5010.00100.00 
  Neuman, Petr m2432 CZE0.501-0.0410-0.40 
  Weber, Tom f2334 LUX1.0010.33103.30 
  Hoffmann, Michael g2513 GER0.5010.07100.70 

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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