Individual Calculations February 2015
 Mamaev, Sergey  Total change: 24.40  Rating chartPersonal card
 8-th Rating tmnt SCC Samara RUS 2015-01-03
RcRownchangeKK*chgGame
 1683 1670 4.50 8 0.61 40 24.40 
  Shmyrov, Maxim 1888 RUS0.001-0.2240-8.80 
  Katina, Ekaterina 1564 RUS1.0010.364014.40 
  Galkin, Leonid 1486 RUS0.501-0.2440-9.60 
  Anipchenko, Polina 1448 RUS1.0010.22408.80 
  Bobkov, Vadim 1840 RUS0.001-0.2840-11.20 
  Esipovich, Viktor 1620 RUS1.0010.434017.20 
  Makarov, Yuri A 1943 RUS0.001-0.1740-6.80 
  Neverov, Vladimir 1678 RUS1.0010.514020.40 

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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