Individual Calculations July 2008
 Sukandar, Irene Kharisma  Total change: 18.75  Rating chartPersonal card
 Japfa Chess Festival 2008 - WGM Tournament Section Jakarta INA 2008-04-15
RcRownchangeKK*chgGame
 2332 2243 6.00 10 2.22 15 33.30 
  Aye Win, Thandar wf2291 MYA1.0010.57158.55 
  Perena, Catherine 2234 PHI0.501-0.0115-0.15 
  Pokorna, Regina wg2352 SLO0.001-0.3515-5.25 
  Li, Ruofan wg2423 SIN0.5010.24153.60 
  Krivec, Jana wg2362 SLO0.001-0.3415-5.10 
  Aye Win, Thandar wf2291 MYA1.0010.57158.55 
  Perena, Catherine 2234 PHI1.0010.49157.35 
  Pokorna, Regina wg2352 SLO0.5010.15152.25 
  Li, Ruofan wg2423 SIN1.0010.741511.10 
  Krivec, Jana wg2362 SLO0.5010.16152.40 

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 Philippine International Open Subic Bay Freeport PHI 2008-05-06
RcRownchangeKK*chgGame
 2216 2243 4.00 10 -1.30 15 -19.50 
  Gomez, John Paul m2464 PHI0.001-0.2215-3.30 
  Wan, Yunguo 2494 CHN0.001-0.1915-2.85 
  Cua, Sherily 2132 PHI0.501-0.1515-2.25 
  Nay, Oo Kyaw Tun m2485 MYA0.001-0.2015-3.00 
  Docena, Jedara 1973 PHI1.0010.17152.55 
  Bernales, Christy Lamiel 1933 PHI0.001-0.8615-12.90 
  Wang, Xiaohui 2211 CHN0.501-0.0415-0.60 
  Cunanan, Kimberly Jane 1939 PHI0.501-0.3615-5.40 
  Cua, Shercila 2203 PHI1.0010.44156.60 
  Bagamasbad, Efren 2322 PHI0.5010.11151.65 

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)
 
 1st Subic International Open Subic Bay Freeport PHI 2008-05-17
RcRownchangeKK*chgGame
 2371 2243 3.00 8 0.33 15 4.95 
  Aung, Aung m2491 MYA0.5010.31154.65 
  Kyaw, Kyaw Soe f2477 MYA1.0010.791511.85 
  Gomez, John Paul m2464 PHI0.001-0.2215-3.30 
  Tirto, D m2422 INA0.001-0.2715-4.05 
  Kosasih, Cecep f2395 INA0.001-0.3015-4.50 
  Sitanggang, Salor m2406 INA0.001-0.2815-4.20 
  Docena, Jedara 1973 PHI1.0010.17152.55 
  Lluch, Victor 2339 PHI0.5010.13151.95 

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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