Individual Calculations March 2017
 Kochavi, Ori  Total change: -60.80  Rating chartPersonal card
 Ramat Gan Masters Winter 2017 A Ramat Gan ISR 2017-01-08
RcRownchangeKK*chgGame
 1902 1956 1.50 6 -1.97 40 -78.80 
  Gamayev, Oleg 2250 ISR0.001-0.1540-6.00 
  Avineri, Paz 1764 ISR0.001-0.7540-30.00 
  Parnes, Nadav 1776 ISR0.001-0.7440-29.60 
  Vaturi, Eden 1904 ISR0.501-0.0740-2.80 
  Sokolovsky, Yahli 1766 ISR0.001-0.7540-30.00 
  Landau, Amit 1950 ISR1.0010.494019.60 

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)
 
 Liga Alef Sharon 2017 Round 3-4 varios ISR 2017-02-04
RcRownchangeKK*chgGame
 1896 1932 1.00 1 0.45 40 18.00 
  Schwarz, Harry 1896 ISR1.0010.454018.00 

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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