Individual Calculations August 2023
 Davlatova, Sevinch  Total change: 98.00  Rating chartPersonal card
 Western Asia Youth Chess Championship 2023 G12 Korumdu, Issyk-Kul KGZ 2023-07-02
RcRownchangeKK*chgGame
 1309 1287 4.50 9 0.20 40 8.00 
  Tileuzhan, Aizhan 1112 KAZ0.001-0.7340-29.20 
  Isaeva, Ainura 1188 KGZ1.0010.364014.40 
  Abylaykyzy, Bibisara 1204 KAZ0.001-0.6140-24.40 
  Sabyrbekova, Aizhan 1193 KGZ1.0010.374014.80 
  Diaskyzy, Daliya 1425 KAZ0.5010.19407.60 
  Khasanova, Mushtariy 1249 UZB1.0010.454018.00 
  Smirnova, Polina A 1485 FID0.001-0.2440-9.60 
  Xikmatkhonova, Mokhinur 1324 UZB0.5010.05402.00 
  Prishita, Gupta 1599 IND0.5010.364014.40 

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)
 
 Asian Schools Chess Championship U13 Girls Tashkent UZB 2023-07-15
RcRownchangeKK*chgGame
 1367 1287 5.50 8 2.25 40 90.00 
  Agamyradova, Mahri 1558 TKM0.001-0.1740-6.80 
  Azjargal, Chinzorigt 1236 MGL1.0010.434017.20 
  Sri, Harini A 1036 IND1.0010.19407.60 
  Mudalige, S M I Umandi 1402 SRI0.001-0.3440-13.60 
  Alwis, Jenuki 1288 SRI0.5010.00400.00 
  Sezdbekova, Aizhan 1680 KGZ1.0010.924036.80 
  Olimova, Rukiya 1434 UZB1.0010.704028.00 
  Muhamova, Arzygul 1300 TKM1.0010.524020.80 

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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