Rapid: Individual Calculations May 2017
 Bossoni, Mario  Total change: -15.40  Rating chartPersonal card
 CAMPIONATI ITALIANI A 30' ACQUI TERME ITA 2017-04-07
RcRownchangeKK*chgGame
 1877 1941 3.50 6 0.12 20 2.40 
  Diena, Giovanni 1715 ITA1.0010.21204.20 
  Madeo, Carlo Alberto 1656 ITA1.0010.16203.20 
  Lantini, Marco 2102 ITA0.001-0.2920-5.80 
  Vercelli, Marco 1587 ITA1.0010.11202.20 
  Biagini, Leonardo 2108 ITA0.001-0.2820-5.60 
  Bisi, Samuele 2096 ITA0.5010.21204.20 

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)
 
 CAMPIONATI ITALIANI A 15' ACQUI TERME ITA 2017-04-09
RcRownchangeKK*chgGame
 1851 1941 4.50 9 -0.89 20 -17.80 
  Tramalloni, Giulia 1541  * ITA1.0010.08201.60 
  Molina, Fabrizio f2143 ITA0.001-0.2420-4.80 
  Caliego, Paolo 1541  * ITA1.0010.08201.60 
  Biagini, Leonardo 2108 ITA0.001-0.2820-5.60 
  Rossi Cassani, Gianni 1729 ITA0.501-0.2720-5.40 
  Davi, Alessandro 2215 ITA0.5010.33206.60 
  Lizzul-Coppe, Mirko 1807 ITA0.001-0.6820-13.60 
  Stoisa, Ivo 1743 ITA1.0010.24204.80 
  D`aquino, Ugo 1828 ITA0.501-0.1520-3.00 
 * 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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