Individual Calculations February 2019
 Xu, Ouwen  Total change: -0.80  Rating chartPersonal card
 WE 31 Robecchetto con Induno - C Robecchetto con Induno ITA 2018-12-26
RcRownchangeKK*chgGame
 1356 1131 1.00 4 0.07 40 2.80 
  Canelli, Andrea 1487 ITA0.001-0.1140-4.40 
  Zwecker, Hagen 1374 GER0.001-0.2040-8.00 
  Nava, Mario 1390 ITA0.001-0.1840-7.20 
  Righettini, Filippo 1172 ITA1.0010.564022.40 

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)
 
 WE Tre re - B Milano ITA 2019-01-02
RcRownchangeKK*chgGame
 1482 1131 0.50 5 -0.09 40 -3.60 
  Longo, Giovanni 1531  * ITA0.5010.424016.80 
  Quagliarella, Sabino Remo 1531  * ITA0.001-0.0840-3.20 
  Russo, Walter 1493 ITA0.001-0.1040-4.00 
  Russo, Giorgio Nii Noi 1326 ITA0.001-0.2540-10.00 
  Beltrami, Francesco 1531  * ITA0.001-0.0840-3.20 
 * 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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