Individual Calculations January 2009
 Rotstein, Arkadij  Total change: 10.30  Rating chartPersonal card
 FE Torre Normanna Altavilla Milicia ITA 2008-09-08
RcRownchangeKK*chgGame
 2298 2499 7.50 9 0.85 10 8.50 
  Pascucci, Marco 2149 ITA1.0010.11101.10 
  Ganci, Fabrizio 2208 ITA1.0010.15101.50 
  Piscopo, Pierluigi m2389 ITA1.0010.35103.50 
  Genocchio, Daniele f2420 ITA1.0010.39103.90 
  Sveshnikov, Evgeny g2510 LAT0.5010.02100.20 
  Sveshnikov, Vladimir f2413 LAT0.501-0.1210-1.20 
  Antkowiak, Grzegorz 2186 POL1.0010.14101.40 
  Ljubisavljevic, Zivojin Z m2261 SRB0.501-0.3010-3.00 
  Salafia, Andrea 2149 ITA1.0010.11101.10 

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)
 
 Meester - r 1-3 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2377 2499 1.50 2 0.18 10 1.80 
  Fridman, Rafael m2457 GER0.501-0.0610-0.60 
  Span, Paul 2296 NED1.0010.24102.40 

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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