Rapid: Individual Calculations January 2019
 Merlini, Osvaldo  Total change: -49.80  Rating chartPersonal card
 OP 25 ROBECCHETTO CON INDUNO ROBECCHETTO CON INDUNO ITA 2018-12-28
RcRownchangeKK*chgGame
 1451 1619 1.00 5 -2.49 20 -49.80 
  Andreoni, Giuseppe 2019  * ITA0.001-0.0820-1.60 
  Bianchi, Paolo 1235 ITA0.001-0.9120-18.20 
  Frignani, Alessandro 1400 ITA0.501-0.2820-5.60 
  Benini, Sofia 1380 ITA0.501-0.3020-6.00 
  Porrino, Matteo 1219  * ITA0.001-0.9220-18.40 
 * 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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