Rapid: Individual Calculations September 2018
 Spector, Ido  Total change: -38.00  Rating chartPersonal card
 Efraim (Felix) Sherf Memorial Rapid Herzliya 17.08.18 Herzliya ISR 2018-08-17
RcRownchangeKK*chgGame
 1699 1755 2.00 7 -1.90 20 -38.00 
  Haimovich, Tal m2155  * ISR0.001-0.0820-1.60 
  Roytman, Moshe 1355  * ISR1.0010.08201.60 
  Nesterovskaya, Anzhelika wf2074 UKR0.001-0.1320-2.60 
  Neeman, Ori 1355  * ISR1.0010.08201.60 
  Yaniv, Yuval 1960 ISR0.001-0.2420-4.80 
  Khanin, Nikita 1588 ISR0.001-0.7220-14.40 
  Ribstein, Orel 1404 ISR0.001-0.8920-17.80 
 * 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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