Individual Calculations December 2018
 Alibayev, Alain  Total change: 27.20  Rating chartPersonal card
 World Cadet Chess Championship U-12 Open 2018 Santiago de Compostela ESP 2018-11-04
RcRownchangeKK*chgGame
 1434 1239 3.50 10 0.68 40 27.20 
  Deng, Yu Dong Michael c1639  * HKG0.001-0.0840-3.20 
  Mesic, Ismet 1638 BIH0.001-0.0840-3.20 
  Sadekov, Maksim 1502 EST1.0010.824032.80 
  Vergara Anton, Diego 1639  * ESP0.001-0.0840-3.20 
  Sifuentes Alcantara, Jhony Sebas 1517 PER0.001-0.1740-6.80 
  Funes Ostos, Aitor 1462 ESP0.001-0.2240-8.80 
  Longueira Alonso, Breixo 1001 ESP1.0010.20408.00 
  Perez Sousa, Xabier 1413 ESP0.001-0.2740-10.80 
  Abana Martin, Saul 1074 ESP1.0010.284011.20 
  Siladaeng, Theewasu 1459 THA0.5010.284011.20 
 * 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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