Individual Calculations August 2023
 Ibraimov, Dastan  Total change: -75.60  Rating chartPersonal card
 Western Asia Youth Chess Championship 2023 U12 Korumdu, Issyk-Kul KGZ 2023-07-02
RcRownchangeKK*chgGame
 1517 1442 1.50 7 -1.35 40 -54.00 
  Abdsattar, Alisher 1641 KAZ0.001-0.2440-9.60 
  Meirkhanuly, Akylzhan 1601 KAZ0.5010.21408.40 
  Bokhodirov, Abdulkodir 1648 UZB0.001-0.2440-9.60 
  Bolat, Ikhsan 1289 KAZ1.0010.304012.00 
  Abdukholikov, Shavkat 1704 UZB0.001-0.1840-7.20 
  Islamov, Shakhzod 1407 UZB0.001-0.5540-22.00 
  Sukhanov, Nikita 1330 KAZ0.001-0.6540-26.00 

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)
 
 ISSYKKUL OPEN Chess Festival 2023 - Tournament C Korumdu, Issyk-Kul KGZ 2023-07-12
RcRownchangeKK*chgGame
 1238 1442 5.50 8 -0.54 40 -21.60 
  Suleimanov, Baibolot 1102 KGZ1.0010.12404.80 
  Isaeva, Ainura 1188 KGZ1.0010.19407.60 
  Nurov, Baizak 1234 KGZ0.501-0.2740-10.80 
  Shafranov, Ilya 1351 KGZ1.0010.384015.20 
  Mukaran, Erkebulan 1289 MGL0.501-0.2040-8.00 
  Tursunalieva, Nuraiym 1227 KGZ0.501-0.2740-10.80 
  Mirxosilov, Isroil 1287 UZB0.001-0.7140-28.40 
  Alansari, Omar 1223 KUW1.0010.22408.80 

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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