Rapid: Individual Calculations April 2018
 Cecchi, Marcello  Total change: 17.60  Rating chartPersonal card
 OP SCACCHI TRENDY 11 PRATO ITA 2018-03-04
RcRownchangeKK*chgGame
 1880 1846 5.00 9 0.88 20 17.60 
  Marin, Mirela 1446  * ROU1.0010.08201.60 
  Messina, Marco 2021 ITA0.5010.23204.60 
  Isufaj, Genci 2075 ITA0.5010.29205.80 
  Distaso, Antonio 2156 ITA0.001-0.1420-2.80 
  Gargini, Claudio 1703 ITA1.0010.31206.20 
  Jance, Marin 1957 ITA0.5010.15203.00 
  Bechelli, Flavio 1571 ITA1.0010.17203.40 
  Passerotti, Pierluigi f2246  * ITA0.001-0.0820-1.60 
  Lorenzetti, Giacomo 1748 ITA0.501-0.1320-2.60 
 * 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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