Individual Calculations December 2015
 Petrov, Martin  Total change: 37.40  Rating chartPersonal card
 FIDE World Youth - Cadets Chess Championships - open U16 Porto Carras - Halkidiki GRE 2015-10-25
RcRownchangeKK*chgGame
 2235 2267 6.50 11 0.78 40 31.20 
  Martinez Smirnov, Timur Ri 1867  * MEX1.0010.08403.20 
  Haria, Ravi f2445 ENG0.5010.23409.20 
  Makhnyov, Denis f2399 KAZ0.5010.18407.20 
  Kilic, Efe Mert 1942 TUR1.0010.13405.20 
  Dragnev, Valentin f2380 AUT0.5010.15406.00 
  Acosta, Pablo Ismael m2377 ARG0.001-0.3540-14.00 
  Graif, William 1917 CAN1.0010.11404.40 
  Livaic, Leon f2372 CRO0.5010.14405.60 
  Santos Ruiz, Miguel f2431 ESP0.001-0.2840-11.20 
  Agibileg, Uurtsaikh 2102 MGL1.0010.284011.20 
  Tahbaz, Arash 2350 IRI0.5010.11404.40 
 * 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)
 
NOTE: K factor changed
 First Saturday GM November 2015 Budapest HUN 2015-11-07
RcRownchangeKK*chgGame
 2414 2403 5.00 9 0.62 10 6.20 
  Kalinina, Olga wg2341 UKR1.0010.41104.10 
  Sturt, Raven M 2392 USA0.001-0.5210-5.20 
  Gasanov, Eldar g2502 UKR0.5010.14101.40 
  Stella, Andrea m2401 ITA0.5010.00100.00 
  Havasi, Gergo 2362 HUN0.001-0.5610-5.60 
  Reznak, Attila 2370 HUN1.0010.45104.50 
  Del Rio De Angelis, Salvador G. g2516 ESP1.0010.65106.50 
  Seres, Lajos g2420 HUN0.5010.02100.20 
  Bagi, Mate m2421 HUN0.5010.03100.30 

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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