Individual Calculations May 2010
 Mascellani, Marco  Total change: -1.65  Rating chartPersonal card
 CIS - SERIE A1-2 Bologna ITA 2010-03-26
 2284 2303 2.00 4 -0.11 15 -1.65 
  Capuano, Eugenio f2285 ITA1.0010.47157.05 
  Cacco, Christian f2300 ITA0.5010.00150.00 
  Lain, Luigi 2223 ITA0.001-0.6115-9.15 
  Schacher, Gerd f2328 ITA0.5010.03150.45 

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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