Individual Calculations March 2017
 Dvoirys, Semen I.  Total change: 3.90  Rating chartPersonal card
 Israel National Team Championship 2017 Round 5-8 various ISR 2017-02-10
RcRownchangeKK*chgGame
 2533 2552 2.50 4 0.39 10 3.90 
  Steinberg, Nitzan m2501 ISR0.501-0.0710-0.70 
  Zubov, Alexander g2605 UKR0.5010.07100.70 
  Oratovsky, Michael g2482 ISR0.501-0.1010-1.00 
  Baron, Tal g2544 ISR1.0010.49104.90 

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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