Individual Calculations September 2013
 Cao, Jason  Total change: 66.60  Rating chartPersonal card
 2013 Pepsico Quebec Open Ch - Invitational Montreal, Quebec CAN 2013-07-21
RcRownchangeKK*chgGame
 2268 2060 4.50 9 2.27 15 34.05 
  Shetty, Atulya f2314 USA1.0010.811512.15 
  Perez Rodriguez, Luis Manuel g2427 CUB0.001-0.1015-1.50 
  Kiewra, Keaton F m2422 USA0.001-0.1015-1.50 
  Adithya, B. 2301 IND0.001-0.2015-3.00 
  Tessier-Desrosiers, Olivier 2106 CAN1.0010.56158.40 
  Berube, Antoine 2174 CAN0.001-0.3415-5.10 
  Ibrahim, Anthony 2161 CAN1.0010.64159.60 
  Sapozhnikov, Roman f2272 CAN0.5010.27154.05 
  Kraiouchkine, Nikita 2234 CAN1.0010.731510.95 

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)
 
 2013 NAYCC U18 Toronto CAN 2013-08-14
RcRownchangeKK*chgGame
 2165 2092 5.00 7 2.17 15 32.55 
  Sprumont, Oscar 1935 CAN1.0010.29154.35 
  Ulrich, Thomas 2295 USA1.0010.761511.40 
  Williams, Justus 2251 USA0.001-0.2915-4.35 
  Song, Michael 2233 CAN0.5010.19152.85 
  Semianiuk, Konstantin 2114 CAN1.0010.53157.95 
  Liang, Fm Awonder f2121 USA0.5010.04150.60 
  Pamatmat, Jarod 2204 USA1.0010.65159.75 

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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