Individual Calculations December 2015
 Ratnikov, Mikhail  Total change: 1.00  Rating chartPersonal card
 VO Moscow November Sokolniki Moscow RUS 2015-10-25
RcRownchangeKK*chgGame
 1952 1946 3.50 7 0.05 20 1.00 
  Takhirov, Viktor 2155 BLR0.001-0.2320-4.60 
  Ryabov, Viktor 1797 RUS1.0010.30206.00 
  Novikova, Galina wf2081 RUS0.001-0.3220-6.40 
  Dmitrenko, Viktor 1829 RUS1.0010.34206.80 
  Antonova, Nadezhda wf1980 TJK0.001-0.4520-9.00 
  Sayafarova, Anna 1842 RUS1.0010.36207.20 
  Alieva, Alexandra 1980 RUS0.5010.05201.00 

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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