Individual Calculations February 2023
 Kaliakhmet, Elsultan  Total change: 2.00  Rating chartPersonal card
 Asia Schools CC 2022- U 11 O Kaluthara SRI 2022-12-05
RcRownchangeKK*chgGame
 1447 1431 4.00 8 0.05 40 2.00 
  Pattikara, Nithum 1054 SRI1.0010.09403.60 
  Cairel Adrin, Rumi Arjuna Malique 1237 MAS0.501-0.2540-10.00 
  Muradylov, Baiel 1876 KGZ0.5010.444017.60 
  Galkotuwa, K A R G W D R B G 1331 SRI1.0010.364014.40 
  Keneshbekov, Elim 1859 KGZ0.001-0.0740-2.80 
  Bokhodirov, Abdulkodir 1705 UZB0.001-0.1740-6.80 
  Dauren, Darmen 1484 KAZ1.0010.574022.80 
  Devasurendra, Menuksha Sahen 1031  * SRI0.001-0.9240-36.80 
 * 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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