Individual Calculations March 2013
 Bitoon, Richard  Total change: -8.70  Rating chartPersonal card
 1st Chairman's Cup International Chess Championship City of Manila PHI 2013-01-13
RcRownchangeKK*chgGame
 2290 2411 5.00 8 -0.19 10 -1.90 
  Amgalanbaatar, Ravdanlkhumbuu 2097 MGL0.501-0.3610-3.60 
  Bilguun, Sumiya f2213 MGL0.501-0.2610-2.60 
  Bersamina, Paulo f2206 PHI0.501-0.2610-2.60 
  Bitoon, Jimson 2293 PHI1.0010.34103.40 
  Abelgas, Roel 2170 PHI1.0010.20102.00 
  Nolte, Rolando m2460 PHI1.0010.57105.70 
  Pascua, Haridas f2386 PHI0.001-0.5310-5.30 
  Laylo, Darwin g2491 PHI0.5010.11101.10 

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)
 
 Zone 3.3 Open Zonals Tagaytay PHI 2013-01-21
RcRownchangeKK*chgGame
 2300 2411 5.00 9 -0.68 10 -6.80 
  Polao, Ben 2091 PHI0.001-0.8710-8.70 
  Yu, Manny 2274 PHI1.0010.32103.20 
  Turqueza, Mari Joseph f2256 PHI0.501-0.2110-2.10 
  Gotel, Michael 2161 PHI1.0010.19101.90 
  Nguyen, Van Huy m2504 VIE0.5010.13101.30 
  Gomez, John Paul g2520 PHI0.5010.15101.50 
  Paragua, Mark g2519 PHI0.001-0.3510-3.50 
  Yeoh, Li Tian 2278 MAS1.0010.32103.20 
  Amgalanbaatar, Ravdanlkhumbuu 2097 MGL0.501-0.3610-3.60 

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)
 

 

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