Individual Calculations July 2022
 Baban, Boris  Total change: -144.80  Rating chartPersonal card
 Primorsko Open 2022 Primorsko BUL 2022-06-08
RcRownchangeKK*chgGame
 1386 1642 3.50 9 -3.62 40 -144.80 
  Georgiev, Todor 2279 BUL0.001-0.0140-0.40 
  Zahariev, Velislav 1221 BUL1.0010.07402.80 
  Russeva, Mariia 1366 UKR0.001-0.8340-33.20 
  Vasileva, Cveta 1427 BUL0.001-0.7740-30.80 
  Sirghii, Alexandru 1212 MDA0.001-0.9340-37.20 
  Zhelev, Bozhidar 1242  * BUL1.0010.08403.20 
  Atanasov, Kristiyan 1314 BUL1.0010.13405.20 
  Chireacova, Ecaterina 1271 MDA0.001-0.9040-36.00 
  Velikoglo, Ksenia 1139 MDA0.501-0.4640-18.40 
 * 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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