Individual Calculations October 2017
 Naumova, Alexandra  Total change: 13.20  Rating chartPersonal card
 Moscow region 2017 girls 15 Serpukhov RUS 2017-08-24
RcRownchangeKK*chgGame
 1345 1397 5.50 9 0.33 40 13.20 
  Meshcheryakova, Alina 1244 RUS0.501-0.2040-8.00 
  Alaverdyan, Maria 1116 RUS1.0010.16406.40 
  Karaseni, Ekaterina 1318 RUS0.001-0.6140-24.40 
  Matyunina, Sofya 1361 RUS1.0010.454018.00 
  Kuzmenko, Olga 1137 RUS1.0010.18407.20 
  Gubareva, Sofia 1467 RUS1.0010.604024.00 
  Rybakova, Anastasiya 1797  * RUS0.001-0.0840-3.20 
  Aigi, Anna 1347 RUS1.0010.434017.20 
  Laukhina, Margarita A. 1321 RUS0.001-0.6040-24.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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