Rapid: Individual Calculations January 2020
 Akhmedya, Madyar  Total change: 13.20  Rating chartPersonal card
 Kostanay December Rapid Kostanay KAZ 2019-12-09
RcRownchangeKK*chgGame
 1550 1649 5.50 8 0.66 20 13.20 
  Karakash, Kirill 1249  * KAZ1.0010.08201.60 
  Izbassar, Zhanali 1361 KAZ1.0010.16203.20 
  Gorbunov, Alexey 1777 KAZ0.5010.17203.40 
  Doschanov, Zhumagul 1475 KAZ1.0010.27205.40 
  Sarzhanov, Chingizkhan 1905 KAZ0.001-0.1920-3.80 
  Kalybaev, Bogdan 1484 KAZ0.001-0.7220-14.40 
  Yergaliyev, B 1249  * KAZ1.0010.08201.60 
  Nikolaev, Valeriy 1901 KAZ1.0010.812016.20 
 * 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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