Individual Calculations September 2010
 Viviani, Alessio  Total change: 12.00  Rating chartPersonal card
 CIG under 14 Terrasini ITA 2010-07-03
RcRownchangeKK*chgGame
 1812 1919 1.50 4 -1.03 15 -15.45 
  Ferraguti, Francesco 1722 ITA0.501-0.2515-3.75 
  Messina, Salvatore 1653 ITA1.0010.18152.70 
  Bonino, Matteo 1742 ITA0.001-0.7315-10.95 
  Boscolo, Federico 2129 ITA0.001-0.2315-3.45 

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)
 
 OP 4. Chiuso Libertas Nereto Nereto ITA 2010-08-10
RcRownchangeKK*chgGame
 1954 1919 5.00 7 1.83 15 27.45 
  Di Pietro, Gabriele 1848 ITA1.0010.40156.00 
  Spada, Angelo 2034 ITA1.0010.66159.90 
  Giobbi, Costantino 1880 ITA0.501-0.0515-0.75 
  Santurbano, Maria Vincenza 1979 ITA1.0010.58158.70 
  Tribuiani, Renato 2081 ITA0.5010.21153.15 
  Giacchetti, Lorenzo 1843 ITA1.0010.40156.00 
  Sabetta, Alessandro 2016 ITA0.001-0.3715-5.55 

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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