Individual Calculations July 2013
 Turriziani Colonna, Giovanni  Total change: 30.00  Rating chartPersonal card
 Campionato cittadino La Lupa 2013 Roma ITA 2013-05-09
RcRownchangeKK*chgGame
 2021 1809 2.00 4 1.00 30 30.00 
  Quimi, Marco 2198 PER1.0010.913027.30 
  Magini, Luca 2052 ITA0.001-0.2030-6.00 
  Macchini, Bruno 1882 ITA0.001-0.4030-12.00 
  Turturici, Pellegrino 1953 ITA1.0010.693020.70 

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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