Rapid: Individual Calculations December 2017
 Sforza, Michelangelo  Total change: -13.40  Rating chartPersonal card
 OP CITTA DI SAN LEO SAN LEO ITA 2017-10-29
RcRownchangeKK*chgGame
 1593 1663 4.50 9 -0.67 20 -13.40 
  Markov, Semen 1303 ITA1.0010.10202.00 
  Mkrtchyan, Albert Gh. 2063  * ARM0.001-0.0820-1.60 
  Ballotti, Matteo 1263  * ITA1.0010.08201.60 
  Sparvoli, Federico 1300 ITA1.0010.10202.00 
  Castellari, Claudio 1821 ITA0.001-0.2920-5.80 
  Lila, Also 1535 ITA1.0010.33206.60 
  Pecci, William 1590 ITA0.001-0.6020-12.00 
  Rossi, Fabrizio 1762 ITA0.5010.14202.80 
  Ballotti, Luca 1702 ITA0.001-0.4520-9.00 
 * 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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