Individual Calculations October 2017
 Luzgina, Anastasiia  Total change: 41.20  Rating chartPersonal card
 European Youth Chess Championship 2017 - Girls 10 Mamaia ROU 2017-09-05
RcRownchangeKK*chgGame
 1237 1085 3.50 8 1.03 40 41.20 
  Bousmaha, Leila 1364 FRA0.001-0.1640-6.40 
  Mazilu, Xenia 1290 ROU0.001-0.2440-9.60 
  Lukac, Ema 1143 SLO1.0010.584023.20 
  Hristova, Ivelina 1212 BUL0.5010.17406.80 
  Mikhailina, Olga wc1364 RUS0.001-0.1640-6.40 
  Nicorici, Nicoleta 1187 MDA1.0010.644025.60 
  Makhatadze, Khatia 1307 GEO0.001-0.2240-8.80 
  Avelino, Mafalda Biscaya 1028 POR1.0010.424016.80 

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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