Individual Calculations May 2021
 Kurbanbaev, Zalkar  Total change: -27.60  Rating chartPersonal card
 KGZ school 2021 M13 Bishkek KGZ 2021-03-23
RcRownchangeKK*chgGame
 1343 1580 5.50 8 -0.69 40 -27.60 
  Turgunbaev, Tilek 1180  * KGZ1.0010.08403.20 
  Toktosunov, Ismail 1253 KGZ0.501-0.3740-14.80 
  Abylaev, Ahmed 1180  * KGZ1.0010.08403.20 
  Umetaliev, Arsen 1284 KGZ0.501-0.3540-14.00 
  Bapaev, Amir 1381 KGZ1.0010.24409.60 
  Atambaev, Selim 1413 KGZ1.0010.284011.20 
  Iunusov, Nuriddin 1576 KGZ0.501-0.0140-0.40 
  Sultangaziev, Amir 1476 KGZ0.001-0.6440-25.60 
 * 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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