Individual Calculations March 2017
 Stefanova, Antoaneta  Total change: 20.90  Rating chartPersonal card
 Tradewise Gibraltar Chess Festival 2017 Masters Gibraltar ENG 2017-01-24
RcRownchangeKK*chgGame
 2549 2512 6.50 10 2.09 10 20.90 
  Chan, Kim Yew 2152 MAS1.0010.10101.00 
  Pratyusha, Bodda wm2247 IND1.0010.18101.80 
  Shankland, Samuel L g2674 USA0.001-0.2910-2.90 
  Omar, Noaman m2369 UAE1.0010.31103.10 
  Ganguly, Surya Shekhar g2657 IND1.0010.69106.90 
  Zvjaginsev, Vadim g2679 RUS0.5010.22102.20 
  Iturrizaga Bonelli, Eduardo g2652 VEN1.0010.69106.90 
  Cheparinov, Ivan g2689 BUL0.5010.23102.30 
  Gelfand, Boris g2721 ISR0.001-0.2310-2.30 
  Piorun, Kacper g2651 POL0.5010.19101.90 

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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