Individual Calculations September 2017
 Polyik, Peter  Total change: 21.60  Rating chartPersonal card
 1st BSSZ Aranytiz IM Budapest HUN 2017-08-18
RcRownchangeKK*chgGame
 2260 2257 5.00 9 0.54 40 21.60 
  Krstulovic, Alex f2262 HUN1.0010.514020.40 
  Lyell, Mark f2193 ENG0.501-0.0940-3.60 
  Kantsler, Boris g2427 ISR0.5010.22408.80 
  Havanecz, Bianka wm2248 HUN0.501-0.0140-0.40 
  Nguyen, Van Thanh c2271 VIE0.001-0.4840-19.20 
  Dushyant, Sharma 2100 IND1.0010.294011.60 
  Yao, Lan 2253 CHN0.001-0.5140-20.40 
  Farago, Sandor m2270 HUN1.0010.524020.80 
  Turzo, Attila m2319 HUN0.5010.09403.60 

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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