Individual Calculations November 2013
 Drygalov, Sergey  Total change: 51.45  Rating chartPersonal card
 23rd EUROPEAN YOUTH CHESS CHAMPIONSHIP 2013 - OPEN U14 Budva MNE 2013-09-29
RcRownchangeKK*chgGame
 2142 2019 6.50 9 3.43 15 51.45 
  Nero, Georg 1675 EST1.0010.12151.80 
  Murtazin, Bulat 2173 RUS0.5010.21153.15 
  Kelires, Andreas 2189 CYP0.5010.22153.30 
  Kantor, Gergely f2362 HUN0.5010.38155.70 
  Tica, Sven 2105 CRO1.0010.62159.30 
  Zajic, Milan 2302 SRB0.001-0.1615-2.40 
  Shapiro, David 2071 RUS1.0010.57158.55 
  Haria, Ravi 2160 ENG1.0010.691510.35 
  Moroni, Luca Jr 2239 ITA1.0010.781511.70 

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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