Individual Calculations May 2017
 Kouvatsou, Maria  Total change: 21.00  Rating chartPersonal card
 European Individual Womens Chess Championship 2017 Riga LAT 2017-04-11
RcRownchangeKK*chgGame
 2199 2016 3.00 7 1.05 20 21.00 
  Gara, Anita mwg2354 HUN0.5010.38207.60 
  Antova, Gabriela fwf2335 BUL0.001-0.1320-2.60 
  Exler, Veronika wm2208 AUT0.5010.25205.00 
  Mammadova, Narmin wm2240 AZE0.001-0.2220-4.40 
  Stetsko, Lanita fwg2226 BLR0.001-0.2320-4.60 
  Zvereva, Margarita wc1771 RUS1.0010.20204.00 
  Kazarian, Anna-Maja fwm2257 NED1.0010.802016.00 

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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