Individual Calculations January 2009
 Bitoon, Richard  Total change: 35.40  Rating chartPersonal card
 4th Prospero Pichay Jr. Cup International Manila PHI 2008-09-14
RcRownchangeKK*chgGame
 2484 2439 5.50 9 1.59 10 15.90 
  Wang, Xiaohui 2215 CHN1.0010.22102.20 
  Zhou, Weiqi 2556 CHN1.0010.66106.60 
  Megaranto, Susanto g2532 INA1.0010.63106.30 
  Kazhgaleyev, Murtas g2641 KAZ0.001-0.2410-2.40 
  McHedlishvili, Mikheil g2604 GEO0.001-0.2810-2.80 
  Gonzales, Jayson g2524 PHI0.5010.12101.20 
  Paragua, Mark g2523 PHI0.001-0.3810-3.80 
  Branzuela, Ali 2209 PHI1.0010.21102.10 
  Dzhumaev, Marat g2549 UZB1.0010.65106.50 

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)
 
 5th Singapore Masters International Open Tournament 2008 Singapore SIN 2008-12-10
RcRownchangeKK*chgGame
 2430 2438 6.50 9 1.95 10 19.50 
  Chua Xing-Jian, Graham f2229 SIN1.0010.23102.30 
  Koh, Jonathan 2155 SIN1.0010.16101.60 
  Megaranto, Susanto g2536 INA1.0010.63106.30 
  Nguyen, Ngoc Truong Son g2567 VIE0.5010.17101.70 
  Laxman, R.r. m2468 IND0.5010.04100.40 
  Dao, Thien Hai g2510 VIE0.5010.10101.00 
  Filippov, Anton g2543 UZB1.0010.64106.40 
  Sadorra, Julio Catalino m2431 PHI0.501-0.0110-0.10 
  Nguyen, Thanh Son 2434 VIE0.501-0.0110-0.10 

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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