Individual Calculations November 2023
 Nonchev, Yavor  Total change: -14.00  Rating chartPersonal card
 12th Suns of Tryavna Tryavna BUL 2023-10-07
RcRownchangeKK*chgGame
 1207 1256 2.50 5 -0.35 40 -14.00 
  Malchev, Nikola 1072 BUL1.0010.264010.40 
  Mihaylov, Bozhidar 1508 BUL0.001-0.1940-7.60 
  Stoyadinov, Viktor 1146 BUL0.501-0.1540-6.00 
  Petrov, Todor P 1066 BUL1.0010.254010.00 
  Fangarliev, Anal 1242 BUL0.001-0.5240-20.80 

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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