Individual Calculations June 2017
 Ninov, Nikolai  Total change: 12.50  Rating chartPersonal card
 81st Bulgarian Individual chess championship Montana BUL 2017-04-21
RcRownchangeKK*chgGame
 2424 2453 2.50 4 0.36 10 3.60 
  Salimova, Nurgyul fwf2308 BUL1.0010.31103.10 
  Salimova, Nurgyul fwf2308 BUL0.501-0.1910-1.90 
  Rusev, Krasimir g2540 BUL0.5010.12101.20 
  Rusev, Krasimir g2540 BUL0.5010.12101.20 

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)
 
 1er Open International d'Echecs de la Cote Basque Bayonne BAYONNE FRA 2017-05-25
RcRownchangeKK*chgGame
 2162 2444 6.50 7 0.89 10 8.90 
  Haverlan, Jules 2044  * FRA1.0010.08100.80 
  Mohtaji, Javad 2044  * FRA1.0010.08100.80 
  Mathet, Jeremy 2044  * FRA1.0010.08100.80 
  Heliot, Xabi 2105 FRA1.0010.12101.20 
  Thejkumar, M. S. m2482 IND0.5010.05100.50 
  Kukov, Velislav m2372 BUL1.0010.40104.00 
  Gattegno, Laurent 2044  * FRA1.0010.08100.80 
 * 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)
 

 

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