Individual Calculations January 2019
 Collins, Alan  Total change: -24.60  Rating chartPersonal card
 XVII Gran Torneo Int. Aficionados Sb 2000 Benidorm Espana ESP 2018-11-30
RcRownchangeKK*chgGame
 1614 1660 2.00 6 -1.23 20 -24.60 
  Cluyts, Marc 1920 BEL0.001-0.1820-3.60 
  Villagordo Castejon, Marcos 1348 ESP0.501-0.3620-7.20 
  Arregui Gonzalez, Iago 1260  * ESP1.0010.08201.60 
  Moya Pol, Antonio 1819 ESP0.001-0.2920-5.80 
  Wlogalski, Olivier 1851 BEL0.001-0.2520-5.00 
  Pedchenko, Serhiy 1488 ESP0.501-0.2320-4.60 
 * 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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