Individual Calculations September 2018
 Alibayev, Alain  Total change: 46.40  Rating chartPersonal card
 Almaty Summer Cup Almaty KAZ 2018-07-21
RcRownchangeKK*chgGame
 1315 1068 2.00 8 0.37 40 14.80 
  Narymbetova, Adiya 1412 KAZ0.001-0.1240-4.80 
  Kaliakhmet, Elnaz 1309 KAZ0.001-0.2040-8.00 
  Madi, Aydana 1360 KAZ1.0010.854034.00 
  Kurmanalina, Tomiris 1345 KAZ0.001-0.1740-6.80 
  Daulet, Alikhan 1257 KAZ0.001-0.2540-10.00 
  Kostrigina, Liya 1108 KAZ1.0010.564022.40 
  Atabayev, Erlan 1354 KAZ0.001-0.1640-6.40 
  Kurmanalina, Deniza wc1373 KAZ0.001-0.1440-5.60 

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)
 
 World of Chess 2018 Almaty KAZ 2018-07-28
RcRownchangeKK*chgGame
 1352 1068 2.00 7 0.79 40 31.60 
  Kurmanalina, Deniza wc1373 KAZ0.001-0.1440-5.60 
  Gorbachev, Rinat 1468  * KAZ0.001-0.0840-3.20 
  Tulebay, Yedige 1372 KAZ0.001-0.1440-5.60 
  Kim, Igor G 1166 KAZ1.0010.634025.20 
  Masanchi, Daut 1321 KAZ1.0010.814032.40 
  Bekbauov, Noel 1300 KAZ0.001-0.2140-8.40 
  Kim, Maksim A 1461 KAZ0.001-0.0840-3.20 
 * 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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