Individual Calculations August 2023
 Novodvorskiy, Dmitriy Al  Total change: 28.00  Rating chartPersonal card
 Western Asia Youth Chess Championship 2023 U10 Korumdu, Issyk-Kul KGZ 2023-07-02
RcRownchangeKK*chgGame
 1388 1500 6.50 9 0.70 40 28.00 
  Kubanychbekov, Zalkar 1200 KGZ1.0010.15406.00 
  Saidov, Sardor 1335 UZB1.0010.284011.20 
  Toktaaliev, Namys 1376 KGZ1.0010.334013.20 
  Omarbek, Adlet 1376 KAZ0.501-0.1740-6.80 
  Jumanazarov, Ibrohim 1468 UZB1.0010.464018.40 
  Obidjonov, Oriyat 1649 UZB0.5010.20408.00 
  Wijerathna, Vinuka Dihain 1451 SRI0.501-0.0740-2.80 
  Bakytbek, Dastan 1350 KAZ0.501-0.2040-8.00 
  Talgat, Rayan 1284 KAZ0.501-0.2840-11.20 

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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