Individual Calculations January 2014
 Wu, Christopher  Total change: 20.55  Rating chartPersonal card
 44th Annual National Chess Congress Philadelphia, Pennsylvania USA 2013-11-29
RcRownchangeKK*chgGame
 2154 2198 3.50 6 0.18 15 2.70 
  Dong, Alice 1893 USA1.0010.14152.10 
  Panjwani, Raja m2450 CAN0.001-0.1915-2.85 
  Winter, Curtis A 1972 USA1.0010.21153.15 
  Elezi, Luan 2030 USA1.0010.28154.20 
  Bodek, Michael H f2382 USA0.5010.24153.60 
  Busygin, Stanislav 2195 USA0.001-0.5015-7.50 

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)
 
 World Youth Chess Championship 2013. Open U16 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 2160 2198 7.00 11 1.19 15 17.85 
  Gamage, Chathulanka 1798  * SRI1.0010.08151.20 
  Karthikeyan, Murali m2431 IND0.5010.29154.35 
  Taalaibekov, Tagir 1927 KGZ1.0010.17152.55 
  Bellahcene, Bilel f2311 FRA0.5010.15152.25 
  Wang, Richard m2362 CAN0.5010.22153.30 
  Bodek, Michael H f2382 USA0.001-0.2615-3.90 
  Aleksanyan, Hrant 1981 ARM1.0010.22153.30 
  Kourkoulos-Arditis, Stamatis 2297 GRE0.001-0.3615-5.40 
  Ghvamberia, Nika 2086 GEO0.501-0.1515-2.25 
  Berman, Jacob 1798  * RSA1.0010.08151.20 
  Repka, Christopher 2391 SVK1.0010.751511.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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