Rapid: Individual Calculations December 2016
 Dvoirys, Semen I.  Total change: 4.20  Rating chartPersonal card
 Shahar Arad Memorial rapid 2016 A Kfar Saba ISR 2016-11-19
RcRownchangeKK*chgGame
 2259 2483 4.00 5 0.21 20 4.20 
  Friedland, Moshe 2104 ISR0.501-0.4120-8.20 
  Reprun, Nadejda 2083  * ISR1.0010.08201.60 
  Kaplivatski, Alexander f2276 ISR1.0010.23204.60 
  Gorodetzky, David f2449 ISR0.501-0.0520-1.00 
  Klenburg, Michael m2383 ISR1.0010.36207.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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