Individual Calculations December 2017
 Leyva Rivera, Yunier  Total change: 4.80  Rating chartPersonal card
 16th Annual Turkey Bowl Sunrise, Florida USA 2017-11-10
RcRownchangeKK*chgGame
 2236 2420 4.00 5 0.48 10 4.80 
  Wijesundera, Ravindra 2131 SRI0.501-0.3410-3.40 
  Yang, Andy 2020  * USA1.0010.08100.80 
  Yanovsky, Vlad 2091 USA1.0010.12101.20 
  Barredo, Luis f2321 CUB1.0010.36103.60 
  Quesada Perez, Yuniesky g2619 CUB0.5010.26102.60 
 * 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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