Individual Calculations January 2017
 Kolev, Lachezar  Total change: -1.60  Rating chartPersonal card
 176th MGU open Sofia BUL 2016-12-10
RcRownchangeKK*chgGame
 1812 1856 4.00 6 0.75 40 30.00 
  Sapareva, Magdalena 1483 BUL1.0010.10404.00 
  Ivanov, Oleg 1596 BUL1.0010.18407.20 
  Stoyanov, Stoyan Or 2024 BUL0.5010.22408.80 
  Zdravkovic, Dragan S 1837 SRB0.501-0.0340-1.20 
  Mehmed, Elif 1873 BUL0.5010.02400.80 
  Metev, Martin 2058 BUL0.5010.264010.40 

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)
 
 Voneshta voda 2016 teams Voneshta voda BUL 2016-12-26
RcRownchangeKK*chgGame
 1743 1856 3.00 6 -0.79 40 -31.60 
  Chivulescu, Adrian-Alexandru 1750 ROU0.001-0.6440-25.60 
  Stepanencu, Nicodim-Cosmin 1688 ROU0.001-0.7240-28.80 
  Schiopu, Andreea-Alexandra 1619 ROU1.0010.20408.00 
  Ulian, Andrei-Octavian 1485 ROU1.0010.10404.00 
  Fluerariu, Radu-Cristian 2021 ROU0.5010.22408.80 
  Stefan, Mihai 1893 ROU0.5010.05402.00 

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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