Individual Calculations September 2013
 Berdychevaskaya, Natasha  Total change: 10.35  Rating chartPersonal card
 VIII Traditional chess tournament “Vladimir Dvorkovich Memorial” Taganrog RUS 2013-07-22
RcRownchangeKK*chgGame
 2255 2199 4.00 8 0.69 15 10.35 
  Mishniov, Aleksandr 1809 RUS1.0010.09151.35 
  Tsyhanchuk, Stanislav m2413 BLR0.001-0.2315-3.45 
  Pligin, Genadiy M. 1915 RUS0.501-0.3415-5.10 
  Dmitrenko, Viktor m2373 UKR0.5010.23153.45 
  Petrov, Artur f2402 RUS0.5010.26153.90 
  Elizarov, Dmitry f2395 RUS1.0010.751511.25 
  Khlian, Eduard m2419 RUS0.001-0.2215-3.30 
  Mandrikin, Igor 2311 RUS0.5010.15152.25 

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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