Individual Calculations October 2019
 Sarkar, Justin  Total change: 1.20  Rating chartPersonal card
 FE 21 Trieste - A Trieste ITA 2019-08-31
RcRownchangeKK*chgGame
 2285 2357 5.50 9 0.12 10 1.20 
  Boucquet, Emile 2080 BEL1.0010.17101.70 
  Lumachi, Gabriele f2215 ITA0.501-0.1910-1.90 
  Decrop, Benjamin 2183 BEL0.501-0.2310-2.30 
  Hrescak, Ivana wm2221 SLO1.0010.32103.20 
  Dreev, Aleksey g2662 RUS0.001-0.1410-1.40 
  Carlo, Emanuele 2167 ITA0.501-0.2510-2.50 
  Gibicar, Danijel f2255 GER1.0010.36103.60 
  Sepehrkhoui, Ardeshir 2218 IRI1.0010.31103.10 
  Sumets, Andrey g2567 UKR0.001-0.2310-2.30 

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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