Individual Calculations October 2017
 Efroimski, Marsel  Total change: -2.00  Rating chartPersonal card
 FE 19 Citta' di Trieste Trieste ITA 2017-09-02
RcRownchangeKK*chgGame
 2367 2331 3.50 8 -0.10 20 -2.00 
  Kejzar, Petra 2021 SLO1.0010.14202.80 
  Jovanic, Ognjen g2490 CRO0.001-0.2920-5.80 
  Horvath, Jozsef g2536 HUN0.5010.26205.20 
  Lodici, Lorenzo m2404 ITA0.5010.10202.00 
  Greenfeld, Alon g2528 ISR0.5010.25205.00 
  Shevchenko, Kirill m2537 UKR0.001-0.2420-4.80 
  Olson, Hamish 2123 SCO1.0010.23204.60 
  Derakhshani, Borna f2293 FID0.001-0.5520-11.00 

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)
 

 

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