Individual Calculations February 2017
 Cherkasov, Boris  Total change: -21.20  Rating chartPersonal card
 Astana Cup 2016 Astana KAZ 2016-12-03
RcRownchangeKK*chgGame
 1418 1412 4.00 9 -0.53 40 -21.20 
  Makhmutov, Ravil 1812  * KAZ0.001-0.0840-3.20 
  Suleimen, Ergali 1140 KAZ1.0010.17406.80 
  Ansat, Aldiyar c1749 KAZ0.001-0.1240-4.80 
  Khamzin, Daniyal 1282 KAZ0.001-0.6840-27.20 
  Abdirazakhov, Medet 1592 KAZ0.001-0.2640-10.40 
  Muslimov, Abubakir 1082 KAZ1.0010.12404.80 
  Muslim, Niyazbek 1284 KAZ1.0010.334013.20 
  Aldabergen, Nurali 1421 KAZ0.5010.01400.40 
  Tleukabylov, Anuar 1401 KAZ0.501-0.0240-0.80 
 * 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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