Individual Calculations September 2023
 Merdzhanov, Ivaylo  Total change: 0.00  Rating chartPersonal card
 Open Teteven 2023 Teteven BUL 2023-08-01
RcRownchangeRpKK*chgGame
 1557 0 1.00 5 0.00 1317   0.00 
  Nikolov, Petko 1906 BUL0.0010.00 0.00 
  Stoyanov, Ognyan 1554 BUL0.0010.00 0.00 
  Nichev, Margarit 1427 BUL0.5010.00 0.00 
  Tsyntsarski, Boyko 1622 BUL0.0010.00 0.00 
  Stoyanov, Yordan 1276 BUL0.5010.00 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)
 
 45th International Open - Memorial Georgi Tringov Plovdiv BUL 2023-08-06
RcRownchangeRpKK*chgGame
 1263 0 0.50 7 0.00 841   0.00 
  Atanasov, Aleksandar 1635 BUL0.0010.00 0.00 
  Tsiboukelis, Panagiotis 1317 GRE0.0010.00 0.00 
  Malchev, Nikola 1057 BUL0.0010.00 0.00 
  Demirtzoglou, Maria Rafailia 1049 GRE0.5010.00 0.00 
  Nenchev, Georgi 1234 BUL0.0010.00 0.00 
  Ivanov, Denislav 1265 BUL0.0010.00 0.00 
  Laforgia, Gaia Camilla Federica 1281 ITA0.0010.00 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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