Individual Calculations December 2017
 Horackova, Isabela  Total change: 5.60  Rating chartPersonal card
 World Senior Championship 2017 over 50 Acqui Terme ITA 2017-11-07
RcRownchangeKK*chgGame
 1490 1135 1.50 10 0.28 20 5.60 
  Gueci, Riccardo 1535  * ITA0.001-0.0820-1.60 
  Antoniacci, Riccardo 1535  * ITA0.001-0.0820-1.60 
  Turegano Moratalla, Santiago 1535  * ESP0.001-0.0820-1.60 
  Schingaro, Angelo 1535  * ITA0.001-0.0820-1.60 
  De Meester, Johan 1535  * NED0.001-0.0820-1.60 
  Vinciguerra, Riccardo 1459 ITA1.0010.872017.40 
  Kainz, Josef 1535  * AUT0.001-0.0820-1.60 
  Dordoni, Riccardo 1532 ITA0.001-0.0820-1.60 
  Lee, Wing Kin 1175 HKG0.001-0.4420-8.80 
  Denozza, Mauro 1523 ITA0.5010.41208.20 
 * 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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