Individual Calculations February 2018
 Cherkasov, Boris  Total change: -45.60  Rating chartPersonal card
 Qualifying tournament-Schk Astana KAZ 2018-01-21
RcRownchangeKK*chgGame
 1249 1402 5.50 8 0.01 40 0.40 
  Muratova, Malika 1224 KAZ1.0010.274010.80 
  Alinur, Alikhan 1333 KAZ1.0010.404016.00 
  Biyakhmet, Amirali 1449 KAZ0.001-0.4340-17.20 
  Altay, Beksan 1155 KAZ1.0010.19407.60 
  Muslim, Niyazbek 1298 KAZ1.0010.364014.40 
  Zekenov, Meirzhan 1346 KAZ0.501-0.0840-3.20 
  Makhanov, Timur 1183 KAZ0.001-0.7840-31.20 
  Tastambekov, Arsen 1006 KAZ1.0010.08403.20 

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)
 
 Rating tournament in CShK Astana KAZ 2018-01-21
RcRownchangeKK*chgGame
 1245 1402 3.00 6 -1.15 40 -46.00 
  Kuzhamkul, Altynay 1061 KAZ0.001-0.8840-35.20 
  Altay, Beksan 1155 KAZ0.001-0.8140-32.40 
  Zhanaidarov, Sanzhar 1094 KAZ1.0010.14405.60 
  Birzhanov, Arlan 1296 KAZ1.0010.364014.40 
  Ismagambetov, Ansar 1132 KAZ1.0010.17406.80 
  Zhumabekov, Shakhmardan 1729 KAZ0.001-0.1340-5.20 

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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