Rapid: Individual Calculations August 2017
 Paz, Eyal  Total change: -34.80  Rating chartPersonal card
 Fridays Kiryat Ono June 2017 under 1500 Kiryat Ono ISR 2017-06-02
RcRownchangeKK*chgGame
 1148 1248 1.00 2 -0.27 20 -5.40 
  Feigin, Itay 1090 ISR1.0010.29205.80 
  Levian, Omer 1206 ISR0.001-0.5620-11.20 

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)
 
 Kiryat Ono 8th Summer Festival rapid 08.07.17 B Kiryat Ono ISR 2017-07-08
RcRownchangeKK*chgGame
 1175 1248 1.00 3 -0.79 20 -15.80 
  Zimrin, Danielle 1185 ISR0.001-0.5920-11.80 
  Sherman, Idan 1088 ISR1.0010.29205.80 
  Melchior, Eran 1253 ISR0.001-0.4920-9.80 

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
 1530 1248 0.00 4 -0.68 20 -13.60 
  Katsnelson, Leonard 1648  * ISR0.001-0.0820-1.60 
  Perlmuter, Michael 1544 ISR0.001-0.1520-3.00 
  Kaplun, Shai 1443 ISR0.001-0.2520-5.00 
  Dvorsky, David 1486 ISR0.001-0.2020-4.00 
 * 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)
 

 

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