Rapid: Individual Calculations January 2017
 Karova, Peya  Total change: 17.40  Rating chartPersonal card
 2nd Memorial Radulski B Plovdiv BUL 2016-12-04
RcRownchangeKK*chgGame
 1340 1223 3.00 6 0.87 20 17.40 
  Lilic, Nikola 1443 SRB0.5010.28205.60 
  Djelic, Jovan 1496 SRB1.0010.832016.60 
  Dinkov, Ivan 1229 BUL0.5010.01200.20 
  Evrov, Aleksandar 1288 BUL0.001-0.4120-8.20 
  Petkova, Irina 1095 BUL1.0010.33206.60 
  Kulev, Atanas 1491 BUL0.001-0.1720-3.40 

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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