Individual Calculations April 2023
 Martirosyan, Haik M.  Total change: -10.90  Rating chartPersonal card
 Superettan 2022-23 R6789 Sweden SWE 2023-02-25
RcRownchangeKK*chgGame
 2327 2686 1.00 1 0.10 10 1.00 
  Haitin, Ilja f2327 EST1.0010.10101.00 

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)
 
 European Individual Chess Championship 2023. Vrnjacka Banja SRB 2023-03-03
RcRownchangeKK*chgGame
 2493 2686 7.00 11 -1.19 10 -11.90 
  Hagner, Bennet f2361 GER1.0010.13101.30 
  Castellanos Rodriguez, Renier m2484 ESP0.501-0.2610-2.60 
  Ahmadzada, Ahmad m2487 AZE1.0010.24102.40 
  Murzin, Volodar g2553 FID0.001-0.6810-6.80 
  Secheres, Adrian-Simion f2369 ROU1.0010.13101.30 
  Halkias, Stelios g2514 GRE0.501-0.2310-2.30 
  Kukhmazov, Arsen m2495 FID1.0010.25102.50 
  Kadric, Denis g2583 MNE0.501-0.1410-1.40 
  McHedlishvili, Mikheil g2569 GEO0.501-0.1610-1.60 
  Gurel, Ediz m2454 TUR0.501-0.2910-2.90 
  Suleymanli, Aydin g2552 AZE0.501-0.1810-1.80 

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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