Individual Calculations March 2011
 Shiff, Johnatan  Total change: 35.00  Rating chartPersonal card
 Israel U18 League 2011 Various ISR 2010-10-15
RcRownchangeKK*chgGame
 2172 2050 3.50 6 1.40 25 35.00 
  Bar, Aviv 2086 ISR1.0010.552513.75 
  Zanan, Evgeny f2208 RUS0.5010.21255.25 
  Raznikov, Danny f2354 ISR0.001-0.1425-3.50 
  Mindlin, Alon 2020 ISR0.501-0.0425-1.00 
  Portnoy, Matan 2050 ISR0.5010.00250.00 
  Nakar, Eylon 2312 ISR1.0010.822520.50 

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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