Individual Calculations July 2023
 Hovhannisyan, Robert  Total change: 10.50  Rating chartPersonal card
 S.Avagyan Memorial_RR Jermuk ARM 2023-05-03
RcRownchangeKK*chgGame
 2640 2596 5.00 9 1.05 10 10.50 
  Martirosyan, Haik M. g2675 ARM0.5010.11101.10 
  Svane, Frederik g2600 GER1.0010.51105.10 
  Yakubboev, Nodirbek g2630 UZB0.001-0.4510-4.50 
  Davtyan, Artur m2506 ARM1.0010.38103.80 
  Nguyen, Thai Dai Van g2645 CZE0.5010.07100.70 
  Esipenko, Andrey g2679 FID0.5010.11101.10 
  Narayanan.s.l g2660 IND0.5010.09100.90 
  Tabatabaei, M. Amin g2677 IRI0.5010.11101.10 
  Sevian, Samuel g2684 USA0.5010.12101.20 

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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