Individual Calculations October 2021
 Marchetti, Michael  Total change: 3.00  Rating chartPersonal card
 OP 6 Citta' di Ancona Falconara Marittima ITA 2021-09-03
RcRownchangeKK*chgGame
 1634 1809 3.50 5 -0.01 20 -0.20 
  Giacometti, Giovanni 1409  * ITA1.0010.08201.60 
  Ajdarpasic, Hazbo 1577 ITA0.001-0.7920-15.80 
  Genga, Secondo 1531 ITA1.0010.17203.40 
  Mircoli, Filippo 1568 ITA1.0010.20204.00 
  Doric, Senad 2084 ITA0.5010.33206.60 
 * 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)
 
 CIS 2021 - Serie C Girone 17 Falconara Marittima ITA 2021-09-17
RcRownchangeKK*chgGame
 1409 1809 2.00 2 0.16 20 3.20 
  Di Petta, Federico 1409  * ITA1.0010.08201.60 
  Di Petta, Edoardo 1409  * ITA1.0010.08201.60 
 * 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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