Individual Calculations April 2013
 Nevednichy, Boris M  Total change: 3.80  Rating chartPersonal card
 13th European Senior Chess Championship Plovdiv BUL 2013-03-11
RcRownchangeKK*chgGame
 2143 2209 5.50 9 0.38 10 3.80 
  Yakovlev, Yuri S. 1925 RUS1.0010.16101.60 
  Velikov, Petar g2417 BUL0.001-0.2310-2.30 
  Gerchikov, Pavel 2035 ISR1.0010.27102.70 
  Patola, Eero 1929 FIN1.0010.16101.60 
  Karasev, Vladimir I m2354 RUS0.5010.19101.90 
  Shvedchikov, Anatoli I. m2359 RUS0.001-0.3010-3.00 
  Zilbershtein, Victor 1809  * ISR1.0010.08100.80 
  Maryasin, Boris m2336 ISR0.001-0.3310-3.30 
  Batakovs, Olegs 2123 LAT1.0010.38103.80 
 * 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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