Individual Calculations January 2018
 Mamrayev, Beksultan  Total change: 64.00  Rating chartPersonal card
 Astana chess championship (O12) Astana KAZ 2017-11-10
RcRownchangeKK*chgGame
 1333 1156 2.50 7 0.49 40 19.60 
  Zhumabekov, Shakhmardan 1556  * KAZ1.0010.924036.80 
  Biyakhmet, Amirali 1433 KAZ0.001-0.1740-6.80 
  Amrenov, Arman 1354 KAZ0.5010.264010.40 
  Narbekov, Armanzhan 1314 KAZ0.001-0.2940-11.60 
  Shaigali, Tamerlan 1205 KAZ1.0010.574022.80 
  Zaitsev, Kirill 1342 KAZ0.001-0.2640-10.40 
  Otaubai, Sanzhar 1126 KAZ0.001-0.5440-21.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 "Maestro" Astana KAZ 2017-12-23
RcRownchangeKK*chgGame
 1224 1156 5.00 9 1.11 40 44.40 
  Salimzhanova, Karshiga 1149 KAZ0.501-0.0140-0.40 
  Sarybek, Nurshakh 1057 KAZ1.0010.364014.40 
  Anashkin, Ruslan 1057 KAZ1.0010.364014.40 
  Baibolat, Akyllbek 916 KAZ0.501-0.3040-12.00 
  Khamzin, Madi 1344 KAZ0.5010.24409.60 
  Ibrayev, Alaziz 1109 KAZ1.0010.434017.20 
  Aktan, Ramazan 1322 KAZ0.5010.22408.80 
  Kul-Mukhammed, Sanzhar 1556  * KAZ0.001-0.0840-3.20 
  Shadykul, Darkhan 1505 KAZ0.001-0.1140-4.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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