Individual Calculations February 2018
 Piorun, Kacper  Total change: 2.80  Rating chartPersonal card
 Rilton Cup 2017 2018 Stockholm SWE 2017-12-27
RcRownchangeKK*chgGame
 2546 2651 6.00 9 0.28 10 2.80 
  Ziegler, Ari m2330 SWE1.0010.13101.30 
  Bellia, Fabrizio m2435 ITA1.0010.22102.20 
  Narayanan, Srinath g2532 IND1.0010.34103.40 
  Aravindh, Chithambaram Vr. g2586 IND0.501-0.0910-0.90 
  Liang, Awonder g2573 USA1.0010.39103.90 
  Grandelius, Nils g2647 SWE0.501-0.0110-0.10 
  Krasenkow, Michal g2671 POL0.5010.03100.30 
  Tari, Aryan g2593 NOR0.501-0.0810-0.80 
  Rasmussen, Allan Stig g2543 DEN0.001-0.6510-6.50 

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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