Individual Calculations June 2018
 Naumova, Alexandra  Total change: -42.80  Rating chartPersonal card
 Moscow region spring 2018 boys 15 Odintsovo RUS 2018-05-01
RcRownchangeKK*chgGame
 1303 1407 4.00 8 -1.07 40 -42.80 
  Gaydamak, Vsevolod 1093 RUS0.001-0.8640-34.40 
  Koryakina, Mariya 1202 RUS0.501-0.2640-10.40 
  Naschekin, Andrei 1164 RUS1.0010.20408.00 
  Sidorova, Margarita 1356 RUS0.001-0.5740-22.80 
  Kasatkina, Maria 1292 RUS1.0010.344013.60 
  Zelenskii, Pavel 1092 RUS1.0010.14405.60 
  Sabirov, Timur 1807  * RUS0.001-0.0840-3.20 
  Nikolaeva, Aleksandra 1419 RUS0.5010.02400.80 
 * 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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