Individual Calculations July 2011
 Alidani, Leonardo  Total change: -15.85  Rating chartPersonal card
 Zone 3.3 Zonal Championship Open Tagaytay City PHI 2011-05-23
RcRownchangeKK*chgGame
 2235 1985 1.50 9 -0.43 25 -10.75 
  Hamdani, Rudin f2368 INA0.5010.412510.25 
  Barus, Cerdas g2385  * INA0.001-0.0825-2.00 
  Habla, Jony f2333 PHI0.5010.39259.75 
  Segarra, Randy f2311 PHI0.001-0.1325-3.25 
  Tong, Thai Hung 2103 VIE0.001-0.3425-8.50 
  Nasanjargal, Urtnasan 2327 MGL0.001-0.1225-3.00 
  Ricana, Leodegario 2068 PHI0.5010.11252.75 
  Polao, Ben 2074 PHI0.001-0.3825-9.50 
  Paez, Alfredo 2146 PHI0.001-0.2925-7.25 
 * 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)
 
NOTE: K factor changed
 2nd Chairman Prospero A. Pichay Subic Freeport PHI 2011-06-01
RcRownchangeKK*chgGame
 2158 1985 1.50 6 -0.34 15 -5.10 
  Yu, Ruiyuan 2385  * CHN0.001-0.0815-1.20 
  Hamdani, Rudin f2368 INA0.5010.41156.15 
  Segarra, Randy f2311 PHI0.5010.37155.55 
  Xu, Huahua 2132 CHN0.001-0.3015-4.50 
  Kushagra, Sharma 1668 IND0.501-0.3715-5.55 
  Cai, Jiaying 2082 CHN0.001-0.3715-5.55 
 * 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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