Individual Calculations October 2020
 Petrov, Martin  Total change: -5.60  Rating chartPersonal card
 Bulgarian Team Championship Men - 2020 Primorsko BUL 2020-09-09
RcRownchangeKK*chgGame
 2316 2525 5.50 7 0.30 10 3.00 
  Ermenkov, Evgenij g2378 BUL1.0010.30103.00 
  Kamenov, Valentin 2125  * BUL1.0010.08100.80 
  Bonev, Todor 2274 BUL1.0010.19101.90 
  Spasov, Vasil g2495 BUL0.501-0.0410-0.40 
  Dimitrov, Vladimir g2309 BUL1.0010.22102.20 
  Dimitrov, Radoslav g2505 BUL0.001-0.5310-5.30 
  Nestorova, Lozanka 2125  * BUL1.0010.08100.80 
 * 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 A tournament Primorsko BUL 2020-09-14
RcRownchangeKK*chgGame
 2350 2525 5.50 9 -0.86 10 -8.60 
  Valev, Valentin 2125  * BUL1.0010.08100.80 
  Bilych, Olexiy f2309 UKR1.0010.22102.20 
  Borsuk, Konstantin m2407 UKR0.501-0.1610-1.60 
  Dimitrov, Radoslav g2505 BUL0.001-0.5310-5.30 
  Nahornyi, Ihor 2125  * UKR1.0010.08100.80 
  Georgiev, Krum g2322 BUL1.0010.24102.40 
  Chatalbashev, Boris g2517 DEN0.501-0.0110-0.10 
  Danov, Lyubomir 2344 BUL0.501-0.2410-2.40 
  Spasov, Vasil g2495 BUL0.001-0.5410-5.40 
 * 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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