Individual Calculations December 2018
 Debbi, Francesco  Total change: -88.80  Rating chartPersonal card
 WE 2 Vignola - C Vignola ITA 2018-11-09
RcRownchangeKK*chgGame
 1417 1717 2.00 5 -2.22 40 -88.80 
  Lugli, Daniele 1495 ITA0.501-0.2840-11.20 
  Ballon, Gioele 1392 ITA1.0010.13405.20 
  Cavazzini, Umberto 1527 ITA0.001-0.7540-30.00 
  Spada, Vittoria 1352 ITA0.001-0.9040-36.00 
  Vergara Meersohn, Marcos 1317  * ITA0.501-0.4240-16.80 
 * 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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