Rapid: Individual Calculations January 2018
 De Matteis, Claudio  Total change: 19.40  Rating chartPersonal card
 OP 36' FIERA FREDDA BORGO SAN DALMAZZO ITA 2017-12-08
RcRownchangeKK*chgGame
 1896 1911 5.00 8 0.97 20 19.40 
  Vercelli, Marco 1548 ITA1.0010.10202.00 
  Rienzi, Marco 1713 ITA1.0010.24204.80 
  Pesiri, Rossano 2022 ITA1.0010.652013.00 
  Cacinschi, Alexandru 2209 ITA0.001-0.1520-3.00 
  Contini, Alessandro 1982 ITA1.0010.602012.00 
  Alaimo, Cristian 2016 ITA0.001-0.3620-7.20 
  Gola, Giorgio 1511  * ITA1.0010.08201.60 
  Borges, Guilherme Deola 2167 BRA0.001-0.1920-3.80 
 * 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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