Individual Calculations July 2009
 Rahman, Ziaur  Total change: 15.00  Rating chartPersonal card
 2nd Mayors Cup International Open Chess Tournament Goregaon Sports Club, Mumbai, India IND 2009-05-01
RcRownchangeKK*chgGame
 2310 2523 8.00 11 -0.40 10 -4.00 
  Supriya, Joshi 2173 IND1.0010.11101.10 
  Hegde, Ravi Gopal m2215 IND1.0010.14101.40 
  Fenil, Shah 2247 IND0.501-0.3310-3.30 
  Abhishek, Das 2286 IND1.0010.20102.00 
  Saptarshi, Roy m2396 IND0.501-0.1710-1.70 
  Meenakshi, Subbaraman wg2303 IND1.0010.22102.20 
  Bakre, Tejas g2452 IND0.501-0.1010-1.00 
  Himanshu, Sharma m2403 IND0.501-0.1610-1.60 
  Kamble, Vikramaditya m2351 IND0.001-0.7310-7.30 
  Mehar, Chinna Reddy C H 2241 IND1.0010.16101.60 
  Babu, N Sudhakar m2342 IND1.0010.26102.60 

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)
 
 8th Asian Continental Individual Open Championship Subic Bay Freeport PHI 2009-05-13
RcRownchangeKK*chgGame
 2517 2523 6.00 11 0.42 10 4.20 
  Wang, Li 2401 CHN1.0010.33103.30 
  Novita, Anjas f2345 INA0.501-0.2310-2.30 
  Toufighi, Homayoon m2478 IRI1.0010.44104.40 
  Li, Shilong g2557 CHN1.0010.55105.50 
  Dao, Thien Hai g2546 VIE0.5010.03100.30 
  Le, Quang Liem g2591 VIE0.001-0.4110-4.10 
  Nguyen, Ngoc Truong Son g2588 VIE0.001-0.4110-4.10 
  Bitoon, Richard m2479 PHI1.0010.44104.40 
  Gupta, Abhijeet g2570 IND1.0010.57105.70 
  Yu, Shaoteng g2504 CHN0.001-0.5310-5.30 
  Kazhgaleyev, Murtas g2626 KAZ0.001-0.3610-3.60 

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)
 
 2nd Subic International Open Subic Bay Freeport PHI 2009-05-25
RcRownchangeKK*chgGame
 2476 2523 6.50 9 1.48 10 14.80 
  Jia, Haoxiang 2344 CHN1.0010.27102.70 
  Lou, Yiping 2410 CHN0.501-0.1510-1.50 
  Habla, Jony 2300 PHI1.0010.22102.20 
  Ganguly, Surya Shekhar g2625 IND0.5010.14101.40 
  Yang, Kaiqi m2413 CHN1.0010.35103.50 
  Negi, Parimarjan g2592 IND0.5010.10101.00 
  Xiu, Deshun 2422 CHN1.0010.36103.60 
  Nguyen, Ngoc Truong Son g2588 VIE0.5010.09100.90 
  Ghaem Maghami, Ehsan g2593 IRI0.5010.10101.00 

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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