Individual Calculations May 2016
 Mizrahi, Ido  Total change: 34.80  Rating chartPersonal card
 Rehovot Chess For Fun 2016 Rehovot ISR 2016-02-19
RcRownchangeKK*chgGame
 1650 1629 2.50 5 0.15 40 6.00 
  Rozen, Eytan 1688 ISR0.5010.08403.20 
  Achai, Lyri 1613 ISR1.0010.484019.20 
  Yakovleva, Tatiana 1949 ISR0.5010.374014.80 
  Fainman, Tomer 1684 ISR0.001-0.4240-16.80 
  Pelech, Roee 1316 ISR0.501-0.3640-14.40 

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)
 
 Liga Bet Rishon Lezion 2016 Round 7 various ISR 2016-04-02
RcRownchangeKK*chgGame
 1777 1675 0.00 1 -0.36 40 -14.40 
  Avineri, Paz 1777 ISR0.001-0.3640-14.40 

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)
 
 National Youth Championship Final 2016 Under 10 Kfar Saba ISR 2016-04-14
RcRownchangeKK*chgGame
 1574 1675 6.00 8 1.08 40 43.20 
  Pelech, Roee 1361 ISR1.0010.14405.60 
  Sokolovsky, Yahli 1533 ISR0.001-0.6940-27.60 
  Kopaloff, Liam 1303 ISR1.0010.10404.00 
  Shavit, Inbar 1819 ISR1.0010.694027.60 
  Levin, Guy 1760 ISR0.5010.12404.80 
  Tal-Shahar, Liam 1484 ISR1.0010.254010.00 
  Cohen, Hanan 1632 ISR1.0010.444017.60 
  Rozen, Eytan 1696 ISR0.5010.03401.20 

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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