Individual Calculations July 2022
 Bosca, Valter Romano  Total change: -48.60  Rating chartPersonal card
 Campionato Italiano CM 2022 Acqui Terme ITA 2022-06-12
RcRownchangeKK*chgGame
 1760 1940 3.50 7 -1.57 20 -31.40 
  Miosi, Francesco 1712 ITA1.0010.21204.20 
  Bosio, Andrea 1757 ITA0.501-0.2420-4.80 
  Maselli, Daniel 1914 ITA0.501-0.0420-0.80 
  Miosi, Marco 1895 ITA0.001-0.5620-11.20 
  Costantino, Claudio Emanuele 1635 ITA0.501-0.3620-7.20 
  Bruno, Eleonora 1753 ITA0.501-0.2420-4.80 
  Gandolfi, Gianfranco 1653 ITA0.501-0.3420-6.80 

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)
 
 World Senior Team Championship 2022 - Over 50 - Open Acqui Terme ITA 2022-06-20
RcRownchangeKK*chgGame
 1972 1940 2.00 6 -0.86 20 -17.20 
  Flear, Glenn C g2402 ENG0.001-0.0520-1.00 
  McHugh, Kevin 1953 IRL0.5010.02200.40 
  Benazzo, Angelo 1621 ITA1.0010.13202.60 
  Sielicki, Tomasz 1941 POL0.001-0.5020-10.00 
  Kane, Robert 1753 ENG0.501-0.2420-4.80 
  Burnett, Andrew f2160 SCO0.001-0.2220-4.40 

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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