Individual Calculations October 2008
 Irwanto, Sadikin  Total change: -12.40  Rating chartPersonal card
 IGB 5th Arthur Tan Malaysian Open 2008 Kuala Lumpur MAS 2008-08-18
RcRownchangeKK*chgGame
 2329 2453 6.00 11 -1.24 10 -12.40 
  Gibbons, Robert 2103 NZL1.0010.11101.10 
  Phadke, Sohan 2283 IND1.0010.28102.80 
  Lim, Yee-Weng f2367 MAS0.501-0.1210-1.20 
  Kojima, Shinya 2253 JPN1.0010.24102.40 
  Li, Chao B g2590 CHN0.001-0.3210-3.20 
  Wahono, Awam f2387 INA0.501-0.0910-0.90 
  Yu, Lie 2377 CHN0.501-0.1010-1.00 
  Garma, Chito m2346 PHI0.001-0.6510-6.50 
  Xu, Tong 2249 CHN1.0010.24102.40 
  Yang, Kaiqi 2366 CHN0.001-0.6210-6.20 
  Karavade, Eesha wg2296 IND0.501-0.2110-2.10 

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)
 

 

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