Rapid: Individual Calculations August 2017
 Tamir, Roee  Total change: 1.80  Rating chartPersonal card
 Kiryat Ono 8th Summer Festival rapid 08.07.17 A Kiryat Ono ISR 2017-07-08
RcRownchangeKK*chgGame
 1593 1567 2.00 5 -0.41 20 -8.20 
  Kinberg, Ofer 1959 ISR0.001-0.0820-1.60 
  Perlmuter, Michael 1544 ISR1.0010.47209.40 
  Friedland, Eldar 1710 ISR0.001-0.3120-6.20 
  Tal-Shahar, Liam 1400 ISR0.001-0.7220-14.40 
  Geffen, Maor 1354 ISR1.0010.23204.60 

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)
 
 Kiryat Ono 8th Summer Festival rapid 22.07.17 Kiryat Ono ISR 2017-07-22
RcRownchangeKK*chgGame
 1753 1567 2.00 5 0.50 20 10.00 
  Bar, Roman m1967  * ISR0.001-0.0820-1.60 
  Anisimov, Vladimir 1540 ISR1.0010.46209.20 
  Shtemler, Lavi 1967  * ISR0.001-0.0820-1.60 
  Levi, Or 1521 ISR1.0010.44208.80 
  Ben Ari, Yannay 1771 ISR0.001-0.2420-4.80 
 * 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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