Individual Calculations October 2018
 Bukhteeva, Viktoria  Total change: -36.80  Rating chartPersonal card
 17th International Chess Festival Kesarovski - Stanchev Memorial A Tournament Sunny Beach, Bulgaria BUL 2018-09-06
RcRownchangeKK*chgGame
 2079 2177 4.50 9 -1.18 20 -23.60 
  Cakl, Zdenek 2015 CZE1.0010.29205.80 
  Risting, Eivind Olav f2305 NOR0.001-0.3320-6.60 
  Scholzen, Wolfgang 2028 GER0.501-0.2020-4.00 
  Angelov, Angel 2077 FID0.501-0.1420-2.80 
  Mishev, Liubomir 2090 FID0.001-0.6220-12.40 
  Popov, Petar m2096 FID0.001-0.6120-12.20 
  Melaa, Sondre 2077 NOR0.501-0.1420-2.80 
  Toncheva, Nadya wc2068 FID1.0010.35207.00 
  Loukopoulos, Panagiotis-Athanasi 1954 GRE1.0010.22204.40 

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)
 
 Primorsko open 2018 B tournament Primorsko BUL 2018-09-17
RcRownchangeKK*chgGame
 1983 2177 4.50 7 -0.66 20 -13.20 
  Kolev, Lachezar 1956 FID0.001-0.7820-15.60 
  Ivanov, Georgi 1777  * FID1.0010.08201.60 
  Tsakov, Petar 1916 FID1.0010.18203.60 
  Krastev, Goran 2055 FID1.0010.33206.60 
  Petkov, Matey 2110 FID0.001-0.5920-11.80 
  Stefanov, Plamen 2041 FID0.501-0.1820-3.60 
  Mladenov, Emil 2028 FID1.0010.30206.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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