Individual Calculations September 2015
 Shani, Amichai  Total change: 22.80  Rating chartPersonal card
 Kfar Saba Weekend 2015 B Kfar Saba ISR 2015-08-06
RcRownchangeKK*chgGame
 1932 1986 4.00 5 1.14 20 22.80 
  Cohen, Ofer 1856 ISR1.0010.32206.40 
  Cohen Revivo, Shoham 1805 ISR1.0010.26205.20 
  Cohen Revivo, Alon 1997 ISR1.0010.522010.40 
  Slonimskij, Arkadij 2155 RUS0.001-0.2820-5.60 
  Singer, Amit 1849 ISR1.0010.32206.40 

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)
 

 

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