Individual Calculations November 2023
 Kanchev, Martin  Total change: -6.80  Rating chartPersonal card
 12th Suns of Tryavna Tryavna BUL 2023-10-07
RcRownchangeKK*chgGame
 1254 1355 3.00 5 -0.17 40 -6.80 
  Kyosev, Martin 1139 BUL1.0010.22408.80 
  Marinova, Mihaela 1200 BUL1.0010.294011.60 
  Malcheva, Niya 1168 BUL1.0010.264010.40 
  Mihaylov, Bozhidar 1508 BUL0.001-0.3040-12.00 
  Enev, Aleks 1254 BUL0.001-0.6440-25.60 

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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