Rapid: Individual Calculations December 2023
 Ignatov, Kristiyan  Total change: -3.60  Rating chartPersonal card
 Chess Hopes U14 October 2023 Sofia BUL 2023-11-11
RcRownchangeKK*chgGame
 1362 1373 3.50 7 -0.09 40 -3.60 
  Ochkova, Maria 1070 BUL1.0010.14405.60 
  Popzafirov, Danail 1617 BUL0.5010.304012.00 
  Krasteva, Yoana 1390 BUL0.001-0.4840-19.20 
  Evtimov, Preslav 1414 BUL1.0010.564022.40 
  Shvenk, Denis 1241 BUL1.0010.324012.80 
  Atanasov, Aleksandar 1509 BUL0.001-0.3240-12.80 
  Todorov, Rayan 1295 BUL0.001-0.6140-24.40 

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)
 

 

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