Individual Calculations March 2011
 Poleg, Matan  Total change: -6.30  Rating chartPersonal card
 Israel U18 League 2011 Various ISR 2010-10-15
RcRownchangeKK*chgGame
 2075 2000 2.00 6 -0.42 15 -6.30 
  Grinberg, Eyal 1862 ISR0.501-0.1915-2.85 
  Bar, Aviv 2086 ISR0.5010.12151.80 
  Snappir, Eyal 1987 ISR0.001-0.5215-7.80 
  Zanan, Evgeny f2208 RUS0.001-0.2315-3.45 
  Tal, Eyal 2089 ISR1.0010.62159.30 
  Givon, Asaf 2220 ISR0.001-0.2215-3.30 

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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