Individual Calculations September 2009
 Stella, Andrea  Total change: 28.95  Rating chartPersonal card
 Campionato Italiano under 16 Courmayeur ITA 2009-06-29
RcRownchangeKK*chgGame
 2045 2276 6.50 8 0.28 15 4.20 
  Rizzoli, Aluna 1926 ITA1.0010.11151.65 
  Morello, Guido 1947 ITA1.0010.12151.80 
  Piscitelli, Vito 2047 ITA1.0010.21153.15 
  Caprio, Guido 2205 ITA0.501-0.1015-1.50 
  Fiducioso, Marco 2124 ITA1.0010.30154.50 
  Testa, Adriano 2132 ITA0.001-0.6915-10.35 
  Marguerettaz, Davy 2056 ITA1.0010.22153.30 
  Di Misa, Salvatore 1926 ITA1.0010.11151.65 

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)
 
 MTO BIEL SUI 2009-07-20
RcRownchangeKK*chgGame
 2387 2301 6.00 11 1.65 15 24.75 
  Miatello, Alberto 2014 ITA1.0010.16152.40 
  Popov, Valerij g2563 RUS0.5010.32154.80 
  Shomoev, Anton g2580 RUS0.5010.34155.10 
  Lysyj, Igor g2617 RUS0.5010.37155.55 
  Gleizerov, Evgeny g2538 RUS0.001-0.2015-3.00 
  Testa, Adriano 2142 ITA1.0010.29154.35 
  , El-Mais-Ibaa 1957 SUI1.0010.12151.80 
  Meins, Gerlef m2488 GER1.0010.741511.10 
  Roiz, Michael g2658 ISR0.001-0.1115-1.65 
  Zhu, Chen g2473 QAT0.001-0.2715-4.05 
  Soors, Stef 2222 BEL0.501-0.1115-1.65 

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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