Individual Calculations October 2008
 Mallahi, Amir  Total change: -4.30  Rating chartPersonal card
 2nd International Orumia Open Orumiya IRI 2008-08-26
RcRownchangeKK*chgGame
 2277 2392 6.00 9 0.31 10 3.10 
  Javidfard, Amirsalar 2042 IRI1.0010.11101.10 
  Mammadov, Zaur Fazahir Oglu 2114 AZE1.0010.17101.70 
  Mahjoob, Morteza g2502 IRI1.0010.65106.50 
  Gaprindashvili, Valeriane g2452 GEO0.001-0.4210-4.20 
  Lahimi, Ariz 2079 IRI1.0010.14101.40 
  Bagaturov, Giorgi g2482 GEO0.001-0.3810-3.80 
  Vahidi, Mohammad f2183 IRI1.0010.23102.30 
  Ghanbari, Rasool 2227 IRI1.0010.28102.80 
  Babujian, Levan m2415 ARM0.001-0.4710-4.70 

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)
 
 3rd Pres. Gloria Macapagal Arroyo Cup Manila PHI 2008-09-07
RcRownchangeKK*chgGame
 2323 2392 4.00 8 -0.74 10 -7.40 
  Zhang, Zhong g2632 SIN0.001-0.2010-2.00 
  Gu, Xiaobing wg2286 CHN0.501-0.1410-1.40 
  Segarra, Randy 2281 PHI0.001-0.6510-6.50 
  Andador, Rolando 2335 PHI1.0010.42104.20 
  Pascua, Haridas 2171 PHI0.501-0.2810-2.80 
  Xu, Tong 2249 CHN1.0010.31103.10 
  Ballecer, Dino 2419 PHI0.001-0.4610-4.60 
  Branzuela, Ali 2209 PHI1.0010.26102.60 

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)
 

 

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