Individual Calculations September 2023
 Marzakov, Mihail  Total change: 102.80  Rating chartPersonal card
 45th International Open - Memorial Georgi Tringov Plovdiv BUL 2023-08-06
RcRownchangeKK*chgGame
 1830 1656 5.50 9 2.66 40 106.40 
  Kafedzhiyski, Stefan 1256  * BUL1.0010.08403.20 
  Pavlov, Vladimir 2095 BUL1.0010.944037.60 
  Nikolov, Yavor 2151 BUL0.001-0.0440-1.60 
  Valev, Valentin 2068 BUL0.001-0.0740-2.80 
  Tsiboukelis, Panagiotis 1317 GRE1.0010.12404.80 
  Ardenski, Dimitar 1819 BUL0.5010.22408.80 
  Stojanov, Alexandar 2072 BUL1.0010.934037.20 
  Mikov, Simeon 1763 BUL0.5010.15406.00 
  Kirchev, Krasimir 1932 BUL0.5010.334013.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 48 Sea Horse Cup B16 Sportpalace, Varna BUL 2023-08-21
RcRownchangeKK*chgGame
 1339 1656 5.00 6 -0.09 40 -3.60 
  Vasilev, Maykal 1310 BUL1.0010.11404.40 
  Dichev, Simeon 1218 BUL1.0010.06402.40 
  Smilov, Konstantin 1256  * BUL1.0010.08403.20 
  Uzunov, Stefan 1525 BUL0.501-0.1840-7.20 
  Dokuzov, Nikolay 1484 BUL0.501-0.2340-9.20 
  Palikov, Kaloyan 1238 BUL1.0010.07402.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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