Individual Calculations December 2015
 Safiullin, Rafael  Total change: -9.00  Rating chartPersonal card
 World Senior Championship 2015 - over 65 Acqui Terme ITA 2015-11-09
RcRownchangeKK*chgGame
 1987 1981 5.00 11 -0.45 20 -9.00 
  Pushkov, Nikolai g2317 RUS0.001-0.1220-2.40 
  Acunzo, Domenico 1708 ITA0.501-0.3320-6.60 
  Shamis, Mordehay 1746 ISR1.0010.21204.20 
  Schouten, Nico m2120 NED0.001-0.3120-6.20 
  Hernandez M., Emilio Gustavo 1811 VEN1.0010.28205.60 
  Lauritsen, Niels 2109 DEN0.5010.17203.40 
  Serra Olives, Tomas f2164 ESP0.001-0.2620-5.20 
  Pihlajamaki, Antti 1880 FIN1.0010.36207.20 
  Harestad, Thor Geir f2209 NOR0.001-0.2120-4.20 
  Belokopyt, Boris 1889 RUS0.501-0.1320-2.60 
  Rubinstein, Mark 1902 ISR0.501-0.1120-2.20 

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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