Individual Calculations November 2022
 Popiol, Michal  Total change: 1.80  Rating chartPersonal card
 WORLD AMATEUR CHESS CHAMPIONSHIPS U2300 2022 Mellieha MLT 2022-10-21
RcRownchangeKK*chgGame
 2093 2177 5.50 9 0.09 20 1.80 
  Lochte, Thomas 1999 GER1.0010.27205.40 
  Orgil, Gantumur 2094 MGL0.501-0.1120-2.20 
  Said, Oliver 1914 MLT1.0010.18203.60 
  Bourgois, Bastien 2138 FRA1.0010.45209.00 
  Khamidov, Komil 2035 POL0.501-0.1920-3.80 
  Jaskolka, Tomasz c2226 POL1.0010.572011.40 
  Becerra, Juan David f2296 COL0.5010.16203.20 
  Abdilkhair, Abilmansur f2257 KAZ0.001-0.3920-7.80 
  Bigabylov, Zhuban 1881 KAZ0.001-0.8520-17.00 

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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