Individual Calculations March 2010
 Corvi, Marco  Total change: -3.60  Rating chartPersonal card
 Prague Open 2010 - A - Chladek & Tintera Open Praha CZE 2010-01-08
RcRownchangeKK*chgGame
 2168 2279 5.00 9 -0.71 15 -10.65 
  Zemlicka, Vit 1920 CZE1.0010.10151.50 
  Danielsen, Henrik g2495 ISL0.001-0.2215-3.30 
  Verkasalo, Tommi 2127 FIN0.501-0.2015-3.00 
  Mikusik, Marian 2120 SVK1.0010.29154.35 
  Gurack, Daniel 2181 GER0.501-0.1315-1.95 
  Marholev, Dimitar m2431 BUL0.001-0.3015-4.50 
  Ilandzis, Spyridon 2142 GRE0.001-0.6815-10.20 
  Petras, Milan 2009 CZE1.0010.17152.55 
  Kaplan, Daniel 2091 CZE1.0010.26153.90 

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 Inverno a Roma Roma ITA 2010-02-12
RcRownchangeKK*chgGame
 2068 2279 3.50 4 0.47 15 7.05 
  Battistelli, Alessandro 1923 ITA1.0010.11151.65 
  Bonaposta, Fabrizio 2047 ITA1.0010.21153.15 
  Wollenweber, Carsten 2131 GER1.0010.30154.50 
  Chiaretti, Roberto 2172 ITA0.501-0.1515-2.25 

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)
 

 

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