Individual Calculations February 2013
 Kovalev, Vladislav  Total change: 18.10  Rating chartPersonal card
 Championship BLR men 2013 Minsk BLR 2013-01-11
 2466 2482 6.50 9 1.81 10 18.10 
  Lutsko, Igor g2371 BLR1.0010.35103.50 
  Zhigalko, Sergei g2651 BLR0.5010.22102.20 
  Teterev, Vitaly g2536 BLR0.5010.08100.80 
  Lomako, Pavel m2361 BLR1.0010.34103.40 
  Zhigalko, Andrey g2589 BLR0.5010.15101.50 
  Gorovets, Andrey m2477 BLR0.501-0.0110-0.10 
  Tihonov, Jurij g2443 BLR1.0010.45104.50 
  Grib, Roman f2358 BLR1.0010.33103.30 
  Meribanov, Vitaly f2409 BLR0.501-0.1010-1.00 

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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