Individual Calculations August 2017
 Legowik, Anna  Total change: -4.80  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. C Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1296 1097 1.50 7 -0.24 20 -4.80 
  Ugrewicz, Ludwik 1414 POL0.001-0.1320-2.60 
  Kilakos, Dimitrios 1308 GRE0.001-0.2320-4.60 
  Wojdalski, Lukasz 1259 POL0.001-0.2920-5.80 
  Ostrowski, Michal 1267 POL1.0010.722014.40 
  Wrzodak, Jaroslaw 1296 POL0.001-0.2420-4.80 
  Papis, Mateusz 1225 POL0.5010.17203.40 
  Karzel, Jozef 1301 POL0.001-0.2420-4.80 

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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