Rapid: Individual Calculations September 2023
 Paraskevov, Ivan  Total change: 0.00  Rating chartPersonal card
 International Rapid Open Shumen Shumen BUL 2023-07-28
RcRownchangeRpKK*chgGame
 1181 0 2.00 8 0.00 988   0.00 
  Tsvetanov, Teodor 1567 BUL0.0010.00 0.00 
  Tsakagiannis, Apostolos 1155 GRE0.0010.00 0.00 
  Tanev, Rumen Iv 1180 BUL0.0010.00 0.00 
  Velikov, Vladimir Milenov 1059 BUL1.0010.00 0.00 
  Kostadinova, Siyana 1163 BUL0.0010.00 0.00 
  Nikolova, Bozhana 1060 BUL0.0010.00 0.00 
  Esmer, Ege 1159 BUL0.0010.00 0.00 
  Palukova, Daria 1105 BUL1.0010.00 0.00 

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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