Individual Calculations April 2017
 Hevia Alejano, Carlos Antonio  Total change: 4.50  Rating chartPersonal card
 2017 UTRGV Spring Break IM-norm Tournament Brownsville, Texas USA 2017-03-13
RcRownchangeKK*chgGame
 2248 2492 7.50 9 0.45 10 4.50 
  Ruiz Castillo, Joshua Daniel m2343 COL0.501-0.2010-2.00 
  Kambrath, Yannick f2353 FRA0.501-0.1910-1.90 
  Ynojosa Aponte, Felix Jose m2378 VEN1.0010.34103.40 
  Serna, Jeffrey M 2092  * USA1.0010.08100.80 
  McNutt, William Howard 2092  * USA1.0010.08100.80 
  Vazquez, Guillermo m2436 PAR0.501-0.0810-0.80 
  Wang, Justin 2177 USA1.0010.14101.40 
  Zhang, Chao 2223 USA1.0010.17101.70 
  Haessel, Dale R. f2141 CAN1.0010.11101.10 
 * 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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