Individual Calculations August 2019
 Nefedova, Mariia  Total change: -51.20  Rating chartPersonal card
 Khabarovsk region Championship girls 2019 Khabarovsk RUS 2019-06-25
RcRownchangeKK*chgGame
 1228 1332 2.50 6 -1.28 40 -51.20 
  Dzhafarova, Dinara 1145 RUS0.501-0.2440-9.60 
  Semiannikova, Daria 1495 RUS0.001-0.2840-11.20 
  Zinovenko, Kristina 1163 RUS0.001-0.7240-28.80 
  Kostrikina, Alina 1073 RUS1.0010.18407.20 
  Aleeva, Kseniia 1324 RUS1.0010.494019.60 
  Savchenko, Taisiya 1170 RUS0.001-0.7140-28.40 

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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