Individual Calculations May 2015
 Chumachenko, Alexander  Total change: -16.80  Rating chartPersonal card
 Gorodskoj turnir veteranov Novocherkassk RUS 2015-04-01
RcRownchangeKK*chgGame
 1917 2031 6.00 10 -0.42 40 -16.80 
  Maslennikov, Gennadi 1937 RUS0.501-0.1340-5.20 
  Prokhoda, Aleksandr A. 1988 RUS0.501-0.0640-2.40 
  Polozhentsev, Valery 1841 RUS0.001-0.7540-30.00 
  Kuvshinov, Viktor 2078 RUS0.001-0.4340-17.20 
  Trach, Igor 1935 RUS1.0010.374014.80 
  Karmashov, Dmitry 1748 RUS1.0010.16406.40 
  Maltsev, Pavel 2063 RUS0.5010.04401.60 
  Bogatov, Aleksandr 1764 RUS1.0010.18407.20 
  Melkonyan, Seyran 1767 RUS1.0010.18407.20 
  Prokhoda, Nikola f2046 BLR0.5010.02400.80 

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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