Individual Calculations January 2016
 Roisman, Mario  Total change: -13.80  Rating chartPersonal card
 National Championship Quarterfinal 2015 Beer Sheva Beer Sheva ISR 2015-10-11
RcRownchangeKK*chgGame
 2012 2077 4.50 9 -0.69 20 -13.80 
  Neiman, Maks 1797 ISR1.0010.16203.20 
  Ofek, Ram 2180 ISR0.001-0.3620-7.20 
  Pik, Vladimir 1843 ISR1.0010.21204.20 
  Erbaktanov, Tagar 2159 RUS0.001-0.3920-7.80 
  Gorzeltsen, Edward 1839 ISR1.0010.20204.00 
  Iliaguev, Nisim 2110 ISR0.001-0.4520-9.00 
  Iskhakabeev, Alon 1971 ISR0.501-0.1420-2.80 
  Porat, Daniel 2217 ISR0.001-0.3120-6.20 
  Fish, Alexandr 1996 UKR1.0010.39207.80 

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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