Rapid: Individual Calculations December 2023
 Evtimov, Preslav  Total change: -68.00  Rating chartPersonal card
 Chess Hopes U14 October 2023 Sofia BUL 2023-11-11
RcRownchangeKK*chgGame
 1208 1414 3.50 7 -1.70 40 -68.00 
  Georgiev, Radmil 1143 BUL0.501-0.3340-13.20 
  Arshinkova, Ralitsa 1208 BUL1.0010.24409.60 
  Tutekov, Teodor 1394 BUL0.001-0.5340-21.20 
  Ignatov, Kristiyan 1373 BUL0.001-0.5640-22.40 
  Fezova, Iva 1087 BUL0.001-0.8740-34.80 
  Marinova, Mihaela 1011 BUL1.0010.08403.20 
  Shvenk, Denis 1241 BUL1.0010.274010.80 

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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