Individual Calculations May 2017
 Nechaeva, Marina  Total change: 13.90  Rating chartPersonal card
 European Individual Womens Chess Championship 2017 Riga LAT 2017-04-11
RcRownchangeKK*chgGame
 2346 2395 7.50 11 1.39 10 13.90 
  Sazonova, Anastasia wf2143 RUS0.001-0.8110-8.10 
  Grapsa, Georgia wf2049 GRE1.0010.11101.10 
  Kantane, Anna wm2230 POL1.0010.28102.80 
  Ambartsumova, Karina wg2282 RUS1.0010.35103.50 
  Girya, Olga wg2470 RUS0.5010.10101.00 
  Batsiashvili, Nino mwg2496 GEO0.5010.14101.40 
  Gara, Anita mwg2354 HUN1.0010.44104.40 
  Paehtz, Elisabeth mwg2454 GER0.5010.08100.80 
  Galliamova, Alisa mwg2444 RUS0.5010.07100.70 
  Bodnaruk, Anastasia mwg2446 RUS1.0010.57105.70 
  Zhukova, Natalia gwg2438 UKR0.5010.06100.60 

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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