Individual Calculations May 2017
 Radeva, Viktoria  Total change: 32.80  Rating chartPersonal card
 Karpos Open 2017 Skopje MKD 2017-04-01
RcRownchangeKK*chgGame
 2147 2203 5.50 9 0.42 40 16.80 
  Kjosev, Vlatko 1803  * MKD1.0010.08403.20 
  Kovchan, Alexander g2577 UKR0.001-0.1040-4.00 
  Murseli, Ujup 1961 KOS0.501-0.3040-12.00 
  Gundogan, Sinem Cagla wc1885 TUR0.501-0.3740-14.80 
  Krstev, Emil 2009 MKD1.0010.254010.00 
  Usun, Tolga 2049 TUR1.0010.294011.60 
  Saraci, Nderim f2386 KOS0.5010.24409.60 
  Bjerre, Jonas f2342 DEN0.5010.19407.60 
  Paszewski, Mateusz f2309 POL0.5010.14405.60 
 * 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)
 
 Bulgarian chess championship for girls U16 - 2017 Plovdiv BUL 2017-04-10
RcRownchangeKK*chgGame
 1803 2203 5.00 5 0.40 40 16.00 
  Kostadinova, Marieta 1803  * BUL1.0010.08403.20 
  Chilikova, Eli 1803  * BUL1.0010.08403.20 
  Petrova, Maria 1803  * BUL1.0010.08403.20 
  Velikova, Gabriela 1803  * BUL1.0010.08403.20 
  Atanasova, Yoana 1803  * BUL1.0010.08403.20 
 * 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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