Individual Calculations November 2009
 De Santis, Alessio  Total change: -5.10  Rating chartPersonal card
 FE 5. Citta' di Cattolica Cattolica ITA 2009-09-05
RcRownchangeKK*chgGame
 2196 2309 6.00 9 0.24 15 3.60 
  Lotti, Fabio 2003 ITA1.0010.14152.10 
  Bonagura, Stefano 2086 ITA1.0010.22153.30 
  Sveshnikov, Vladimir f2376 LAT0.5010.09151.35 
  Drei, Andrea f2264 ITA0.501-0.0615-0.90 
  Casadei, Mauro 2160 ITA0.501-0.2015-3.00 
  Lagrotteria, Salvatore 2221 ITA1.0010.38155.70 
  Sveshnikov, Evgeny g2540 LAT0.5010.29154.35 
  Rago, Riccardo 2098 ITA0.501-0.2715-4.05 
  Costantini, Laura 2015 ITA0.501-0.3515-5.25 

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)
 
 Semifinale CIA Arvier ITA 2009-09-26
RcRownchangeKK*chgGame
 2202 2309 5.00 9 -0.58 15 -8.70 
  Pompilio, Gaetano 1927 ITA1.0010.09151.35 
  Piscopo, Pierluigi m2432 ITA0.001-0.3315-4.95 
  Marguerettaz, Davy 2049 ITA1.0010.18152.70 
  Valsecchi, Alessio f2361 ITA0.001-0.4315-6.45 
  Messina, Giuseppe Ottavio 2076 ITA1.0010.21153.15 
  Shytaj, Luca m2481 ITA0.5010.23153.45 
  Sibilio, Mario f2345 ITA0.001-0.4515-6.75 
  Codenotti, Marco 2122 ITA0.501-0.2415-3.60 
  Rota, Simone 2025 ITA1.0010.16152.40 

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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