Individual Calculations September 2021
 Ortobelli Lozza, Marco  Total change: 5.20  Rating chartPersonal card
 CIG 2021 - Finale U14 Salsomaggiore Terme ITA 2021-08-22
RcRownchangeKK*chgGame
 1287 1257 4.50 9 0.13 40 5.20 
  Celadon, Alberto 1657  * ITA0.001-0.0840-3.20 
  Cancian, Lorenzo 1093 ITA1.0010.284011.20 
  Ruggiero, Alessandro 1656 ITA0.5010.424016.80 
  Candiano, Valerio 1480 ITA0.001-0.2240-8.80 
  Primiceri, Lorenzo 1109 ITA0.501-0.2040-8.00 
  Loi, Alessio 1037 ITA1.0010.22408.80 
  Delle Rose, Giovanni 1355 ITA0.5010.13405.20 
  Toschi, Alessandro 1104 ITA0.001-0.7040-28.00 
  Dorigoni, Lorenzo 1090 ITA1.0010.284011.20 
 * 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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