Individual Calculations July 2019
 Bermingham, Tony  Total change: -21.00  Rating chartPersonal card
 OP 11 Capo d'orso Palau ITA 2019-06-01
RcRownchangeKK*chgGame
 1777 1790 3.50 9 -1.05 20 -21.00 
  Leone, Cataldo 1499 ITA1.0010.15203.00 
  Jactel, Nicolas 1971 FRA0.5010.24204.80 
  Lenz, Guntram 1925 GER0.5010.18203.60 
  Della Pietra, Andrea 2190  * ITA0.001-0.0820-1.60 
  Diotallevi, Maurizio 1997 ITA0.001-0.2320-4.60 
  Jirillo, Antonio 1452 ITA0.501-0.3820-7.60 
  Del Nevo, Claudio 1723 ITA0.001-0.5920-11.80 
  Ponzecchi, Riccardo 1390  * ITA1.0010.08201.60 
  Minnema, Rens 1845 NED0.001-0.4220-8.40 
 * 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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