Individual Calculations November 2021
 Bigabylov, Zhuban  Total change: 40.80  Rating chartPersonal card
 World Amateur Chess Championship 2021 U2300 open Rhodes GRE 2021-10-16
RcRownchangeKK*chgGame
 2140 2007 5.00 9 2.04 20 40.80 
  Pavel, Sebastian-Ionut 2175 ROU1.0010.722014.40 
  Zherebtsova, Alexandra wf2207 RUS1.0010.762015.20 
  Carroll, Peter c2126 IRL0.001-0.3420-6.80 
  Methu, Joseph Muragu 2110 KEN1.0010.642012.80 
  Al-Hajiri, Bader f2096 KUW1.0010.622012.40 
  Abdilkhair, Abilmansur f2203 KAZ0.5010.25205.00 
  Ladopoulos, Dimitrios f2294 GRE0.001-0.1620-3.20 
  Ruzic, Pia Marie 2015 SLO0.5010.01200.20 
  Magana, Ben c2035 KEN0.001-0.4620-9.20 

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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