Individual Calculations July 2011
 Surya, Wahyudi  Total change: -12.40  Rating chartPersonal card
 Zone 3.3 Zonal Championship Open Tagaytay City PHI 2011-05-23
RcRownchangeKK*chgGame
 2334 2234 2.00 8 -0.94 25 -23.50 
  Nguyen, Van Huy m2454 VIE0.001-0.2225-5.50 
  , Kasmiran f2346 INA0.001-0.3525-8.75 
  Polao, Ben 2074 PHI1.0010.29257.25 
  Lioe, Dede m2418 INA1.0010.742518.50 
  Garcia, Jan Emmanuel f2344 PHI0.001-0.3525-8.75 
  Hamdani, Rudin f2368 INA0.001-0.3225-8.00 
  , Tirto m2337 INA0.001-0.3625-9.00 
  Nasanjargal, Urtnasan 2327 MGL0.001-0.3725-9.25 

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)
 
NOTE: K factor changed
 2nd Chairman Prospero A. Pichay Subic Freeport PHI 2011-06-01
RcRownchangeKK*chgGame
 2284 2234 5.00 10 0.74 15 11.10 
  Wen, Yang g2545 CHN0.001-0.1415-2.10 
  Verdiana, Norasya 1915 INA1.0010.13151.95 
  Barbosa, Oliver m2506 PHI0.5010.33154.95 
  Senador, Emmanuel 2375 PHI0.001-0.3115-4.65 
  Frayna, Janelle Mae 1834  * PHI1.0010.08151.20 
  Olay, Edgar Reggie 2343 PHI1.0010.65159.75 
  Wang, Chen 2434 CHN0.001-0.2415-3.60 
  Yap, Kim Steven m2399 PHI0.5010.22153.30 
  Barus, Cerdas g2443 INA0.001-0.2315-3.45 
  Mirano, Kevin 2042 PHI1.0010.25153.75 
 * 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)
 

 

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