Individual Calculations January 2015
 Skorobogatova, Marina  Total change: 78.40  Rating chartPersonal card
 Cup of Tula region WOMEN Tula RUS 2014-12-12
RcRownchangeKK*chgGame
 1956 2048 7.50 9 1.96 40 78.40 
  Kochetkova, Anastasia 1893 RUS1.0010.294011.60 
  Shibaeva, Lilia 1899 RUS1.0010.304012.00 
  Shishkova, Olga 2098 RUS0.5010.07402.80 
  Dyakonova, Ekaterina 2140 RUS0.5010.13405.20 
  Grebenshikova, Tatyana 1744 RUS1.0010.14405.60 
  Kosolapova, Lilia 2062 RUS0.5010.02400.80 
  Safronova, Aleksandra 1815 RUS1.0010.21408.40 
  Kosova, Ekaterina 1910 RUS1.0010.314012.40 
  Volkova, Yuliya P 2043 RUS1.0010.494019.60 

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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