Individual Calculations November 2021
 Abdilkhair, Abilmansur  Total change: 86.40  Rating chartPersonal card
 World Amateur Chess Championship 2021 U2300 open Rhodes GRE 2021-10-16
RcRownchangeKK*chgGame
 2130 2203 7.50 9 2.16 40 86.40 
  Hryshchenko, Kamila 2021 UKR1.0010.264010.40 
  Vidruska, Renate wf2000 LAT1.0010.24409.60 
  Ruzic, Pia Marie 2015 SLO1.0010.264010.40 
  Ladopoulos, Dimitrios f2294 GRE1.0010.624024.80 
  Carroll, Peter c2126 IRL1.0010.394015.60 
  Bigabylov, Zhuban 2007 KAZ0.501-0.2540-10.00 
  Sandalakis, Nikolaos 2226 GRE0.001-0.4740-18.80 
  Renkowski, Piotr 2229 POL1.0010.544021.60 
  Oragwu, Chukwunonso f2255 NGR1.0010.574022.80 

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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