Rapid: Individual Calculations April 2018
 Bolatov, Alan  Total change: -21.00  Rating chartPersonal card
 Maestro-March-Rapid-2 Astana KAZ 2018-03-15
RcRownchangeKK*chgGame
 1304 1194 1.50 7 -1.05 20 -21.00 
  Kadyrbekov, Tursun 1532 KAZ0.001-0.1220-2.40 
  Zakarya, Marat 1279 KAZ0.001-0.3820-7.60 
  Kadirbayev, Erkin 1385 KAZ0.5010.25205.00 
  Khamitova, Ayaulym 1168 KAZ0.001-0.5420-10.80 
  Kuanyshbayeva, Dariya 1255 KAZ1.0010.582011.60 
  Skurygina, Sofiya 1224 KAZ0.001-0.4620-9.20 
  Parkhomenko, Evgeniy 1283 KAZ0.001-0.3820-7.60 

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)
 

 

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