Rapid: Individual Calculations September 2019
 Har-Even, Abir  Total change: 2.60  Rating chartPersonal card
 CSIT Rapid Chess Championship 2019 Tortosa ESP 2019-07-03
RcRownchangeKK*chgGame
 1928 1957 4.50 8 0.13 20 2.60 
  Dermer, Moshe 1768 ISR1.0010.25205.00 
  Windhager, Hannes 2163 AUT0.001-0.2420-4.80 
  Lopez Montiel, Hernan 1899 MEX0.001-0.5820-11.60 
  Colome Lluch, Alvaro 1785 ESP1.0010.27205.40 
  Ferrer Foix, Vicent 1825 ESP1.0010.32206.40 
  Leal Gamez, Jose Carlos 1777 MEX0.501-0.2420-4.80 
  Vigoa Apecheche, Yadira 1964 CUB1.0010.512010.20 
  Topi-Hulmi, Teemu f2240 FIN0.001-0.1620-3.20 

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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