Individual Calculations December 2018
 Han, Johnathan  Total change: 50.40  Rating chartPersonal card
 World Cadet Chess Championship U-10 Open 2018 Santiago de Compostela ESP 2018-11-04
RcRownchangeKK*chgGame
 1454 1378 6.00 11 1.26 40 50.40 
  Seemann, Jakub 1778  * POL0.001-0.0840-3.20 
  Potgieter, Edward 1065 RSA1.0010.14405.60 
  Hladky, Tadeas 1764 CZE0.001-0.0940-3.60 
  Cabanas Lopez, Eduardo 1131 ESP0.001-0.8140-32.40 
  Senekal, Frederick Petrus 1158 RSA1.0010.22408.80 
  Dudakov, Andrei 1138 EST1.0010.20408.00 
  Zienkiewicz, Jan 1769 FRA1.0010.914036.40 
  Radu, David Cr. 1778  * ROU0.001-0.0840-3.20 
  Kiziria, Kakhaber 1583 GEO0.001-0.2440-9.60 
  Neira Zamudio, Rafael 1271 CHI1.0010.354014.00 
  John, Veny Akkarakaran 1563 IND1.0010.744029.60 
 * 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)
 

 

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