Individual Calculations July 2022
 Velikov, Nikola  Total change: 35.60  Rating chartPersonal card
 Primorsko Open 2022 Primorsko BUL 2022-06-08
RcRownchangeKK*chgGame
 1842 1735 4.00 8 0.89 40 35.60 
  Dimitrov, Dejan 2047 BUL0.5010.364014.40 
  Marholev, Dimitar m2172 BUL0.5010.444017.60 
  Angelov, Kosta m2051 BUL0.5010.374014.80 
  Celik, Ege Yigit 2151 TUR0.001-0.0740-2.80 
  Nenova, Andzhelika 1335  * BUL0.501-0.4240-16.80 
  Kostenchuk, Oleksandra 1503 UKR1.0010.21408.40 
  Stefanov, Plamen 2046 BUL0.001-0.1440-5.60 
  Bitca, Emilia 1427 MDA1.0010.14405.60 
 * 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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