Individual Calculations November 2009
 Ruotolo, Claudio  Total change: -7.35  Rating chartPersonal card
 OP Scacco matto alla donna bianca Roma ITA 2009-09-11
RcRownchangeKK*chgGame
 1830 1806 2.50 5 0.08 15 1.20 
  Testa, Adriano 2160 ITA0.001-0.1115-1.65 
  Gerlando, Onofrio 1627 ITA0.501-0.2315-3.45 
  Tomassetti, Giuseppe 1710 ITA1.0010.37155.55 
  Piccolo, Giuseppe 1675 ITA1.0010.32154.80 
  Simeone, Giulio 1979 ITA0.001-0.2715-4.05 

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)
 
 WE Autunno romano Roma ITA 2009-10-09
RcRownchangeKK*chgGame
 1961 1806 1.00 5 -0.57 15 -8.55 
  Panella, Fiammetta 1990 ITA0.5010.24153.60 
  Wollenweber, Carsten 2137 GER0.5010.38155.70 
  Minikh, Eduard 2076 ITA0.001-0.1715-2.55 
  Di Mauro, Sebastiano 1849 ITA0.001-0.4415-6.60 
  Carnicelli, Valerio 1751 ITA0.001-0.5815-8.70 

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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