Rapid: Individual Calculations August 2016
 Reshef, Ido  Total change: -18.20  Rating chartPersonal card
 Israel Youth Team Championship 2016 Under 12 Hakfar Hayarok ISR 2016-07-01
RcRownchangeKK*chgGame
 1523 1366 1.50 3 0.57 20 11.40 
  Fudim, Binyamin 1689 ISR1.0010.872017.40 
  Yefroimsky, Adi 1427 ISR0.5010.08201.60 
  Sherman, Reem 1454 ISR0.001-0.3820-7.60 

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)
 
 7th Kiryat Ono Summer Festival main rapid Kiryat Ono ISR 2016-07-08
RcRownchangeKK*chgGame
 1564 1366 0.00 3 -0.84 20 -16.80 
  Denesh, Nadav 1766  * ISR0.001-0.0820-1.60 
  Boukai, Shaked 1597 ISR0.001-0.2120-4.20 
  Roytman, Moshe 1329 ISR0.001-0.5520-11.00 
 * 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)
 
 7th Kiryat Ono Summer Festival rapid under 1550 Kiryat Ono ISR 2016-07-13
RcRownchangeKK*chgGame
 1309 1366 0.50 2 -0.64 20 -12.80 
  Weiss, Omri 1158 ISR0.501-0.2720-5.40 
  Sirak, Guy 1459 ISR0.001-0.3720-7.40 

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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