Individual Calculations November 2018
 Tsvetkov, Andrey V.  Total change: 13.80  Rating chartPersonal card
 ChessAmateur Sochi - 2018 October Sochi RUS 2018-10-12
RcRownchangeKK*chgGame
 2134 2122 4.50 8 0.69 20 13.80 
  Sukhareva, Valentina 1817 RUS1.0010.14202.80 
  Shalygin, Andrei 2311 RUS1.0010.752015.00 
  Gitelson, Arkady 2264 RUS0.001-0.3120-6.20 
  Yandarbiev, Ruslan m2316 RUS0.001-0.2520-5.00 
  Oganesian, Andranik 1967 RUS1.0010.29205.80 
  Bondarev, Boris 1849 RUS1.0010.17203.40 
  Danielyan, Vahe f2256 ARM0.5010.18203.60 
  Nazaryev, Sergey 2290 RUS0.001-0.2820-5.60 

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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