Individual Calculations April 2017
 Dunaevsky, Matan  Total change: 31.20  Rating chartPersonal card
 Kfar Saba Winter 2016-17 B Kfar Saba ISR 2016-12-31
RcRownchangeKK*chgGame
 1481 1213 2.00 5 1.06 40 42.40 
  Sandler, Yuval 1355 ISR0.5010.19407.60 
  Eshkar, Roey 1434 ISR0.001-0.2240-8.80 
  Levine, Joseph 1612 ISR1.0010.924036.80 
  Kasztan, Ariel 1414 ISR0.5010.264010.40 
  Botvinnik, Roman 1591 ISR0.001-0.0940-3.60 

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 Bet Sharon 2017 Round 5-6 varios ISR 2017-03-04
RcRownchangeKK*chgGame
 1378 1213 0.00 1 -0.28 40 -11.20 
  Sitbon, Itay 1378 ISR0.001-0.2840-11.20 

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)
 

 

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