Individual Calculations May 2023
 Derksen, Vadim  Total change: 21.20  Rating chartPersonal card
 Training tournament 2023 Pavlodar Pavlodar KAZ 2023-03-01
RcRownchangeKK*chgGame
 1443 1372 5.50 9 1.24 40 49.60 
  Kair, Medet 1068 KAZ1.0010.14405.60 
  Shormanov, Daniel 1275 KAZ0.001-0.6340-25.20 
  Rau, Munira 1226 KAZ1.0010.304012.00 
  Gallam, Alisher 1288 KAZ1.0010.384015.20 
  Bayantas, Asman 1815 KAZ0.5010.444017.60 
  Lutsik, Stepan 1580 KAZ0.5010.274010.80 
  Koyshibai, Aidana 1313 KAZ0.501-0.0840-3.20 
  Abdrashev, Ruslan 1321 KAZ1.0010.434017.20 
  Malygin, Vladislav 2098 KAZ0.001-0.0140-0.40 

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)
 
 Championship of Kazakhstan 2023 boys-12 Almaty KAZ 2023-03-21
RcRownchangeKK*chgGame
 1241 1372 4.00 7 -0.71 40 -28.40 
  Tuleutayev, Altair 1090 KAZ1.0010.16406.40 
  Zhauynbay, Aldiyar 1739 KAZ0.001-0.1040-4.00 
  Zhumadilov, Nursultan 1132 KAZ0.001-0.8040-32.00 
  Yerbol, Amirlan 1166 KAZ0.501-0.2640-10.40 
  Sadibek, Zhubanysh 1086 KAZ1.0010.16406.40 
  Musauly, Nurali 1249 KAZ0.501-0.1740-6.80 
  Bakbergen, Marat 1226 KAZ1.0010.304012.00 

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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