Individual Calculations October 2019
 Atanasov, Ivaylo  Total change: -24.40  Rating chartPersonal card
 Primorsko Open 2019 - A Tournament Primorsko BUL 2019-09-15
RcRownchangeKK*chgGame
 1774 1523 2.00 7 0.43 20 8.60 
  Nikolov, Jordan 1923  * BUL0.001-0.0820-1.60 
  Dragiev, Drago 1861 BUL0.001-0.1220-2.40 
  Ivanov, Ljubomir 1887 BUL1.0010.902018.00 
  Kovachev, Radoslav 1447 BUL1.0010.40208.00 
  Shoshin, Kirill 1923  * RUS0.001-0.0820-1.60 
  Yordanov, Kristian 1814 BUL0.001-0.1520-3.00 
  Vasileva, Cveta 1566 BUL0.001-0.4420-8.80 
 * 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)
 
 Primorsko Open 2019 - B Tournament Primorsko BUL 2019-09-16
RcRownchangeKK*chgGame
 1675 1523 0.00 5 -1.65 20 -33.00 
  Todorov, Kaloyan 1923  * BUL0.001-0.0820-1.60 
  Bratimirova, Dimitrinka 1839 BUL0.001-0.1320-2.60 
  Kovachev, Radoslav 1447 BUL0.001-0.6020-12.00 
  Kucharska, Helena 1599 POL0.001-0.4020-8.00 
  Velikov, Nikola 1565 BUL0.001-0.4420-8.80 
 * 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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