Rapid: Individual Calculations April 2019
 Ovchinnikov, Vitaliy  Total change: 31.40  Rating chartPersonal card
 Sunday Rapid-1 Taldykorgan March 2019 Taldykorgan KAZ 2019-03-23
RcRownchangeKK*chgGame
 1489 1329 3.50 6 1.57 20 31.40 
  Kim, Valeriy 1729  * KAZ0.5010.42208.40 
  Bibikov, Yuriy 1729  * KAZ0.5010.42208.40 
  Industriyev, Vadim 1443 KAZ1.0010.662013.20 
  Amangeldy, Ernur 1428 KAZ0.001-0.3620-7.20 
  Sarsembaev, Ermek 1204 KAZ0.501-0.1720-3.40 
  Karipbayev, Toleugazy 1403 KAZ1.0010.602012.00 
 * 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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