Individual Calculations January 2019
 Tombolis, Christopher  Total change: 32.00  Rating chartPersonal card
 10th CSC London Chess Classic: FIDE Open London ENG 2018-12-09
RcRownchangeKK*chgGame
 2029 1898 4.00 9 0.80 40 32.00 
  Van Zyl-Rudd, Jack f2298  * RSA0.001-0.0840-3.20 
  Rocco, Federico 2244 ENG0.001-0.1140-4.40 
  Saravanan, Aadarsh 1709 ENG0.501-0.2540-10.00 
  Vignati, Massimo 1710 ITA1.0010.264010.40 
  Ethelontis, Alexandros N 2187 ENG0.001-0.1640-6.40 
  Jekel, Wolfgang 1723 GER1.0010.274010.80 
  Dahl, Baard 2097 ENG1.0010.764030.40 
  Lindholm, Jere 2130 FIN0.5010.294011.60 
  Stewart, Ashley 2160 ENG0.001-0.1840-7.20 
 * 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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