Individual Calculations September 2009
 Zhigalko, Sergei  Total change: 24.50  Rating chartPersonal card
 2008-2009 Turkish Is Bank Chess League Bursa TUR 2009-02-02
RcRownchangeKK*chgGame
 2252 2587 14.00 14 1.73 10 17.30 
  Cekro, Ekrem m2424 BEL1.0010.28102.80 
  Tulay, Berkay 2237 TUR1.0010.11101.10 
  Erdogan, Hakan f2262 TUR1.0010.13101.30 
  Simsek, Meltem 2237 TUR1.0010.11101.10 
  Sirin, Atakan 2240 TUR1.0010.11101.10 
  Karagollu, Ahmet 2237 TUR1.0010.11101.10 
  Berkun, Denizcan 2237 TUR1.0010.11101.10 
  Kazdagli, Benan 2237 TUR1.0010.11101.10 
  Apaydin, Fethi 2237 TUR1.0010.11101.10 
  Aydogdu, Ataman 2237 TUR1.0010.11101.10 
  Akbulut, Firat Caglar 2237 TUR1.0010.11101.10 
  Kilicbay, Mustafa 2237 TUR1.0010.11101.10 
  Vural, Ozge 2237 TUR1.0010.11101.10 
  Ertan, Can 2237 TUR1.0010.11101.10 

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)
 
 Lake Sevan 2009 Int. Tmnt. Martuni ARM 2009-07-10
RcRownchangeKK*chgGame
 2575 2621 5.00 9 -0.06 10 -0.60 
  Kotanjian, Tigran g2580 ARM0.501-0.0610-0.60 
  Jumabayev, Rinat m2550 KAZ0.001-0.6010-6.00 
  Pashikian, Arman g2650 ARM0.5010.04100.40 
  Berkes, Ferenc g2647 HUN0.5010.04100.40 
  Grigoryan, Avetik g2504 ARM1.0010.34103.40 
  Li, Chao B g2634 CHN1.0010.52105.20 
  Lysyj, Igor g2617 RUS0.001-0.5110-5.10 
  Ter-Sahakyan, Samvel g2480 ARM0.501-0.1910-1.90 
  Babujian, Levon m2515 ARM1.0010.36103.60 

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)
 
 University of Twente Young Masters 2009 Enschede NED 2009-07-31
RcRownchangeKK*chgGame
 2472 2621 7.00 9 0.78 10 7.80 
  Van Oosterom, Chiel m2402 NED1.0010.22102.20 
  Giri, Anish g2518 NED0.501-0.1410-1.40 
  Iotov, Valentin g2603 BUL1.0010.47104.70 
  Moranda, Wojciech m2545 POL0.501-0.1010-1.00 
  Geetha, Narayanan Gopal g2575 IND0.501-0.0610-0.60 
  Burg, Twan f2422 NED1.0010.24102.40 
  Pruijssers, Roeland m2401 NED1.0010.22102.20 
  Ringoir, Tanguy f2406 BEL1.0010.23102.30 
  Kleijn, Christov f2377 NED0.501-0.3010-3.00 

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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