Rapid: Individual Calculations August 2021
 Petrov, Martin  Total change: -2.60  Rating chartPersonal card
 Memorial Haralmpi Vanev 2021 Rapid Plovdiv BUL 2021-07-04
RcRownchangeKK*chgGame
 2111 2430 5.50 7 0.24 20 4.80 
  Markova, Ralitca 1695 BUL1.0010.01200.20 
  Ochkov, Radoslav 1898 BUL1.0010.03200.60 
  Radeva, Viktoria wg2115 BUL1.0010.14202.80 
  Rusev, Krasimir g2442 BUL0.5010.02200.40 
  Nikolov, Momchil g2484 BUL0.5010.08201.60 
  Tilicheev, Viacheslav g2391 RUS0.501-0.0520-1.00 
  Kolev, Lachezar 1749 BUL1.0010.01200.20 

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)
 
 VII Memorial Stoyan Ivanov - Rapid Shumen BUL 2021-07-24
RcRownchangeKK*chgGame
 2058 2430 7.00 9 -0.37 20 -7.40 
  Tsagkoudis, Dimitrios 1695 GRE1.0010.01200.20 
  Mihalev, Daniil 1799 BUL1.0010.01200.20 
  Yordanova, Svetla wm2112 BUL1.0010.13202.60 
  Yordanov, Lachezar f2207 BUL1.0010.22204.40 
  Filev, Georgi f2322 BUL0.001-0.6520-13.00 
  Spasov, Vasil g2500 BUL0.001-0.4020-8.00 
  Ganchev, Georgi 1695 BUL1.0010.01200.20 
  Dikov, Dian 1945 BUL1.0010.04200.80 
  Shishkov, Minko 2248 BUL1.0010.26205.20 

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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