Individual Calculations February 2023
 Toktaaliev, Namys  Total change: 63.60  Rating chartPersonal card
 Asia Schools CC 2022- U 9 O Kaluthara SRI 2022-12-05
RcRownchangeKK*chgGame
 1310 1152 2.00 5 0.36 40 14.40 
  Zhauynbay, Alimzhan 1355 KAZ0.001-0.2440-9.60 
  Herath, H M Chamuditha Sasen Band 1091 SRI1.0010.424016.80 
  Mithun, Pranav 1217 IND1.0010.594023.60 
  Kakavand, Ramtin 1638 IRI0.001-0.0440-1.60 
  Koswattage, Biman 1249 SRI0.001-0.3740-14.80 

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)
 
 Kyrgyzstan Youth Chess Championship 2023 U10 Bishkek KGZ 2023-01-06
RcRownchangeKK*chgGame
 1213 1152 2.50 3 1.23 40 49.20 
  Mukanov, Ilnur 1049 KGZ1.0010.364014.40 
  Ismailov, Abu-Bakr 1366 KGZ0.5010.274010.80 
  Kubanychbekov, Zalkar 1224 KGZ1.0010.604024.00 

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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