Rapid: Individual Calculations June 2022
 Velchev, Yoan  Total change: 36.00  Rating chartPersonal card
 Chess Tournament for Kids ELIT Sofia BUL 2022-05-01
RcRownchangeKK*chgGame
 1082 1166 2.00 3 0.15 20 3.00 
  Russieva, Svitlana 1043 UKR0.501-0.1720-3.40 
  Angelov, Maximilian 1082 BUL0.501-0.1220-2.40 
  Arshinkova, Ralitsa 1122 BUL1.0010.44208.80 

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)
 
 Chess Tournament for Kids Kiril i Metodii A Kazanlak BUL 2022-05-07
RcRownchangeKK*chgGame
 1147 1166 3.50 6 0.35 20 7.00 
  Shterev, Georgi 1182 BUL1.0010.522010.40 
  Malcheva, Niya 1084 BUL1.0010.39207.80 
  Dichev, Simeon 1172 BUL0.5010.01200.20 
  Valchev, Martin V 1207 BUL0.001-0.4420-8.80 
  Gavazov, Veselin 1076 BUL1.0010.38207.60 
  Smilov, Konstantin 1160 BUL0.001-0.5120-10.20 

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)
 
 XVI Open Rapid Tournament Lovech Lovech BUL 2022-05-22
RcRownchangeKK*chgGame
 1744 1166 1.50 6 1.30 20 26.00 
  Hristov, Georgi 1936 BUL0.0010.00200.00 
  Djakova, Diana 1695 BUL1.0010.972019.40 
  Mladenov, Angel 1847 BUL0.001-0.0120-0.20 
  Georgieva, Emilia 1802 BUL0.5010.49209.80 
  Basova, Polina 1662 UKR0.001-0.0420-0.80 
  Vatkovski, Mitko 1522 BUL0.001-0.1120-2.20 

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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