Rapid: Individual Calculations March 2020
 Erkinov, Bunyod  Total change: -11.00  Rating chartPersonal card
 Chess Academy Rapid F-4 Almaty KAZ 2020-02-23
RcRownchangeKK*chgGame
 1346 1226 1.50 6 -0.55 20 -11.00 
  Karavayev, Yuriy 1383 KAZ0.001-0.2920-5.80 
  Assylkhan, Ali 1317 KAZ0.001-0.3820-7.60 
  Yergaliyev, Yeraslan 1348 KAZ0.001-0.3320-6.60 
  Shabalin, Aleksandr 1301 KAZ0.5010.10202.00 
  Narkhojayeva, Sarvinaz 1268 KAZ1.0010.562011.20 
  Tarlavin, Georgiy 1457 KAZ0.001-0.2120-4.20 

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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