Individual Calculations November 2022
 Ishbaev, Avazbek  Total change: 19.00  Rating chartPersonal card
 WORLD AMATEUR CHESS CHAMPIONSHIPS U2300 2022 Mellieha MLT 2022-10-21
RcRownchangeKK*chgGame
 2116 2033 4.50 9 0.95 20 19.00 
  Cherniack, Alex 2246 USA1.0010.772015.40 
  Bourgois, Bastien 2138 FRA0.001-0.3620-7.20 
  Schnelzer, Reinhold, Dr. f2178 GER0.5010.19203.80 
  Abdilkhair, Abilmansur f2257 KAZ0.001-0.2220-4.40 
  Kordzadze, Nino 1926 AUT0.501-0.1520-3.00 
  Grigoryan, Meri wf1993 ENG0.501-0.0620-1.20 
  Messala, Noureddine 2090 MAR1.0010.582011.60 
  Minnican, Alan 2096 SCO1.0010.592011.80 
  Ohler, Julius 2116 GER0.001-0.3920-7.80 

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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