Individual Calculations July 2011
 De Zaiacomo, Tonino  Total change: -5.85  Rating chartPersonal card
 FE 29 Isola d'Elba Capoliveri ITA 2011-05-07
RcRownchangeKK*chgGame
 1967 1715 1.00 7 -0.39 15 -5.85 
  Horton-Kitchlew, Andrew 2100 ENG0.5010.41156.15 
  Arigoni, Bruno 2071 ITA0.001-0.1115-1.65 
  Albanesi, Roberto 1980 ITA0.001-0.1815-2.70 
  Kopischke, Maik 1890 GER0.5010.23153.45 
  Fantana, Marin-Dumitru 1914 ROU0.001-0.2415-3.60 
  Ricci, Alfredo 1946 ITA0.001-0.2115-3.15 
  Simeone, Giulio 1869 ITA0.001-0.2915-4.35 

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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