Individual Calculations December 2013
 Poleg, Matan  Total change: 6.90  Rating chartPersonal card
 KFS Championship 2013 Kfar Saba ISR 2013-08-31
RcRownchangeKK*chgGame
 2016 2058 5.50 9 0.46 15 6.90 
  Levits, Yuri 1965 ISR0.501-0.1315-1.95 
  Schwarz, Harry 2022 ISR0.501-0.0515-0.75 
  Tifferet, Shaked 1866 ISR1.0010.25153.75 
  Iskhakabeev, Alon 1978 ISR0.001-0.6115-9.15 
  Fridland, Moshe 1988 ISR0.501-0.1015-1.50 
  Shani, Amichai 2023 ISR1.0010.45156.75 
  Mindlin, Alon 2263 ISR0.001-0.2415-3.60 
  Westreich, Itay 1918 ISR1.0010.31154.65 
  Ben-Natan, Yigal 2119 ISR1.0010.58158.70 

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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