Individual Calculations December 2013
 Grinberg, Eyal  Total change: 12.75  Rating chartPersonal card
 KFS Championship 2013 Kfar Saba ISR 2013-08-31
RcRownchangeKK*chgGame
 2117 2078 4.50 8 0.85 15 12.75 
  Tifferet, Shaked 1866 ISR1.0010.23153.45 
  Zilberman, Yaacov g2396 ISR0.5010.37155.55 
  Schwarz, Harry 2022 ISR1.0010.42156.30 
  Shimonovich, Yoav 2117 ISR1.0010.55158.25 
  Mindlin, Alon 2263 ISR0.001-0.2615-3.90 
  Iskhakabeev, Alon 1978 ISR1.0010.36155.40 
  Levine, Yonatan 2101 ISR0.001-0.4715-7.05 
  Porat, Daniel 2189 ISR0.001-0.3515-5.25 

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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