Individual Calculations April 2023
 Durak, Can  Total change: -7.00  Rating chartPersonal card
 Arandjelovac OPEN 2023 Arandjelovac SRB 2023-03-15
RcRownchangeKK*chgGame
 2271 2308 4.50 9 -0.35 20 -7.00 
  Phatak, Aanjaneya 1981 IND0.001-0.8720-17.40 
  Srdanovic, Jovana wm2146 SRB1.0010.29205.80 
  Fishchuk, Vladyslav f2229 UKR0.501-0.1120-2.20 
  Lazic, Miroljub g2305 SRB0.5010.00200.00 
  Hovakimyan, Vache 2025 ARM1.0010.16203.20 
  Shyaamnikhil, P m2477 IND0.5010.22204.40 
  Spasov, Vasil g2499 BUL0.5010.25205.00 
  Dimitrov, Radoslav g2500 BUL0.001-0.2520-5.00 
  Shoshin, Kirill f2281 FID0.501-0.0420-0.80 

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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