Individual Calculations November 2013
 Zhang, Yuanchen  Total change: 7.65  Rating chartPersonal card
 3rd annual Fall International Chess Festival Dearborn, Michigan USA 2013-10-23
RcRownchangeKK*chgGame
 2262 2106 3.00 8 0.51 15 7.65 
  Kannappan, Priyadharshan m2425 IND0.5010.37155.55 
  Friedel, Joshua E g2498 USA0.001-0.0815-1.20 
  Salazar, Aura Cristina wm2264 COL0.001-0.2915-4.35 
  Bergner, Philipp 1957 GER0.501-0.2015-3.00 
  Reis, Renan Do Carmo f2266 BRA0.5010.21153.15 
  Hendrickson, Nolan 2178 USA0.5010.10151.50 
  Kavutskiy, Konstantin f2272 USA1.0010.721510.80 
  Langer, Michael f2238 USA0.001-0.3215-4.80 

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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