Individual Calculations February 2023
 Alemanova, Yasmina  Total change: 174.60  Rating chartPersonal card
 Astana Championship U20 Astana KAZ 2022-12-03
RcRownchangeKK*chgGame
 1510 1287 3.50 7 1.87 30 56.10 
  Tyulyupov, Kumar 1478 KAZ0.001-0.2530-7.50 
  Serikkazy, Nuraly 1430 KAZ1.0010.693020.70 
  Dauren, Darmen 1484 KAZ0.5010.25307.50 
  Zhumabekov, Shakhmardan 1666 KAZ0.001-0.0930-2.70 
  Babkin, Kirill 1337 KAZ1.0010.573017.10 
  Konay, Issa 1613 KAZ0.001-0.1330-3.90 
  Tanikeyev, Beknur 1560 KAZ1.0010.833024.90 

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)
 
 Asia Schools CC 2022- U 13 G Kaluthara SRI 2022-12-05
RcRownchangeKK*chgGame
 1305 1287 5.50 8 1.62 30 48.60 
  Namarathna, H K T I 1166 SRI0.501-0.1630-4.80 
  Wijesinghe, Amesha Shenali 1090 SRI1.0010.25307.50 
  Dakshitha, Anand 1089 IND0.501-0.2630-7.80 
  Ranganath, Tharuli Vihasna 1263 SRI1.0010.473014.10 
  Bimansa, D G Jayandi 1333 SRI1.0010.563016.80 
  Newansa, M Esandi 1527 SRI0.001-0.2030-6.00 
  Abaeva, Aiana 1635 KGZ0.5010.393011.70 
  Durga, Karthika Lellapalli 1336 IND1.0010.573017.10 

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)
 
 Cshk tournament classic 1 rank Almaty KAZ 2022-12-14
RcRownchangeKK*chgGame
 1318 1287 6.00 8 2.33 30 69.90 
  Mukashev, Alrami 1039 KAZ1.0010.19305.70 
  Nasyrov, Darkhan 1339 KAZ1.0010.573017.10 
  Serikkazy, Nuraly 1430 KAZ1.0010.693020.70 
  Abdirazakhov, Medet 1496 KAZ1.0010.773023.10 
  Bakhyt, Rauan 1266 KAZ0.501-0.0330-0.90 
  Pereima, Anastasiya 1310 KAZ0.5010.03300.90 
  Tleuov, Akhan 1182 KAZ0.501-0.1430-4.20 
  Aldabergen, Nurali 1480 KAZ0.5010.25307.50 

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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