Individual Calculations April 2009
 Danielian, Elina  Total change: 7.40  Rating chartPersonal card
 Meester - r 4-5 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2357 2495 1.00 1 0.31 10 3.10 
  Rothuis, Vincent 2357 NED1.0010.31103.10 

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)
 
 Schaakfestival Groningen - Groep A Groningen NED 2008-12-21
RcRownchangeKK*chgGame
 2329 2513 5.50 9 -1.02 10 -10.20 
  Van Assendelft, Floris 2253 NED0.001-0.8210-8.20 
  Hirth, Ulrich, Dr. 2163 GER1.0010.11101.10 
  Kuipers, Stefan f2292 NED1.0010.22102.20 
  Hopman, Pieter 2319 NED0.501-0.2510-2.50 
  Admiraal, Miguoel 2163 NED1.0010.11101.10 
  Rohit, Gogineni m2457 IND1.0010.42104.20 
  Rotstein, Arkadij g2495 GER0.001-0.5310-5.30 
  Bojkov, Dejan g2472 BUL0.001-0.5610-5.60 
  De Jong, Migchiel f2349 NED1.0010.28102.80 

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)
 
 69th Armenian Ch. The Highest League Yerevan ARM 2009-01-12
RcRownchangeKK*chgGame
 2533 2496 5.00 13 -0.85 10 -8.50 
  Chibukhchian, Artur m2444 ARM0.001-0.5710-5.70 
  Anastasian, Ashot g2559 ARM0.5010.09100.90 
  Nalbandian, Tigran g2471 ARM0.501-0.0310-0.30 
  Minasian, Ara g2477 ARM1.0010.47104.70 
  Kotanjian, Tigran g2568 ARM0.001-0.4010-4.00 
  Melkumyan, Hrant g2519 ARM0.001-0.4710-4.70 
  Pashikian, Arman g2621 ARM1.0010.67106.70 
  Petrosian, Tigran L. g2623 ARM0.001-0.3310-3.30 
  Minasian, Artashes g2557 ARM1.0010.58105.80 
  Grigoryan, Avetik g2506 ARM0.001-0.4910-4.90 
  Ter-Sahakyan, Samvel g2506 ARM0.001-0.4910-4.90 
  Andriasian, Zaven g2564 ARM0.001-0.4110-4.10 
  Babujian, Levon m2518 ARM1.0010.53105.30 

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)
 
 Is Bankasi Ataturk FIDE Women Grand-Prix Istanbul TUR 2009-03-07
RcRownchangeKK*chgGame
 2480 2496 8.00 11 2.30 10 23.00 
  Sebag, Marie gwg2529 FRA1.0010.55105.50 
  Koneru, Humpy gwg2621 IND0.001-0.3310-3.30 
  Shen, Yang wg2448 CHN0.501-0.0710-0.70 
  Chiburdanidze, Maia gwg2516 GEO1.0010.53105.30 
  Mamedjarova, Zeinab wg2362 AZE0.501-0.1810-1.80 
  Stefanova, Antoaneta g2557 BUL1.0010.58105.80 
  Cramling, Pia g2548 SWE0.5010.07100.70 
  Yildiz, Betul Cemre wm2214 TUR1.0010.16101.60 
  Fierro Baquero, Martha L. mwg2403 ECU1.0010.37103.70 
  Hou, Yifan gwg2571 CHN0.5010.10101.00 
  Zhao, Xue gwg2508 CHN1.0010.52105.20 

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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