Individual Calculations August 2019
 Xu, Ouwen  Total change: 48.00  Rating chartPersonal card
 CIG 2019 - Finale U12 Salsomaggiore Terme ITA 2019-07-07
RcRownchangeKK*chgGame
 1382 1153 2.00 5 0.88 40 35.20 
  Laneve, Giulio 1538 ITA0.001-0.0940-3.60 
  Delle Rose, Giovanni 1377 ITA0.5010.284011.20 
  Brozzi, Danilo 1382 ITA0.5010.294011.60 
  Caselli, Tomas 1323 ITA1.0010.724028.80 
  Triolo, Marco 1288 ITA0.001-0.3240-12.80 

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 Inveruno - B Inveruno ITA 2019-07-20
RcRownchangeKK*chgGame
 1443 1153 1.00 4 0.32 40 12.80 
  Rossi, Gabriele Valerio 1534 ITA0.001-0.0940-3.60 
  Scrocco, Pierluigi 1286 ITA1.0010.684027.20 
  Agresta, Giulio 1553  * ITA0.001-0.0840-3.20 
  Turrini, Christian 1400 ITA0.001-0.1940-7.60 
 * 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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