Individual Calculations October 2017
 Vaduva, Costantin Emanuel  Total change: 2.00  Rating chartPersonal card
 OP 2 Unione Pattada Pattada ITA 2017-08-23
RcRownchangeKK*chgGame
 1476 1259 1.50 6 0.05 40 2.00 
  Morel, Anthony 1659  * FRA0.001-0.0840-3.20 
  Saddi, Giorgio 1476 ITA0.5010.284011.20 
  Devilla, Michele 1434 ITA1.0010.734029.20 
  Pannella, Maria Cristina 1594 ITA0.001-0.1240-4.80 
  Cormi, Sandro 1385 FRA0.001-0.3340-13.20 
  Charni, Ilyes 1310 FRA0.001-0.4340-17.20 
 * 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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