Individual Calculations January 2015
 Cao, Jason  Total change: -17.80  Rating chartPersonal card
 World Youth U-16 Chess Olympiad 2014 Gyor HUN 2014-12-13
RcRownchangeKK*chgGame
 2273 2309 3.50 8 -0.89 20 -17.80 
  Plenca, Jadranko f2313 CRO0.001-0.4920-9.80 
  Peczely, Sebastian Zsombor 2197 HUN0.501-0.1520-3.00 
  Yakubboev, Nodirbek 2144 UZB0.001-0.7220-14.40 
  Moller, Sophus Mechlenburg 2133 DEN1.0010.27205.40 
  Abramciuc, Marius 2204 MDA1.0010.36207.20 
  Karthikeyan, Murali m2497 IND0.001-0.2620-5.20 
  Korpa, Bence m2415 HUN0.5010.14202.80 
  Dolana, Andrei-Theodor 2279 ROU0.501-0.0420-0.80 

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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