Individual Calculations June 2018
 Nikolaeva, Aleksandra  Total change: -25.20  Rating chartPersonal card
 Moscow region spring 2018 boys 15 Odintsovo RUS 2018-05-01
RcRownchangeKK*chgGame
 1255 1419 5.00 8 -0.63 40 -25.20 
  Naschekin, Andrei 1164 RUS1.0010.19407.60 
  Golitsyn, Georgiy 1297 RUS0.501-0.1740-6.80 
  Guryanova, Valeriya 1421 RUS0.001-0.5040-20.00 
  Panova, Ekaterina 1169 RUS0.501-0.3140-12.40 
  Lovetskaya, Valeria 1067 RUS1.0010.11404.40 
  Shevtsova, Stefania 1277 RUS1.0010.314012.40 
  Alaverdyan, Maria 1237 RUS0.501-0.2440-9.60 
  Naumova, Alexandra 1407 RUS0.501-0.0240-0.80 

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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