Individual Calculations July 2011
 Mariotti, Sergio  Total change: -2.90  Rating chartPersonal card
 European Senior Teams Championship 2011 Litohoro Pierias GRE 2011-05-03
RcRownchangeKK*chgGame
 2253 2329 4.50 8 -0.29 10 -2.90 
  Nielsen, Poul Erik 2100 DEN0.501-0.2910-2.90 
  Ager, Josef 2188 AUT0.501-0.1910-1.90 
  Sloth, Jorn f2310 DEN0.001-0.5310-5.30 
  Zivkovic, Ljubo m2270 MNE0.501-0.0810-0.80 
  Simon Padros, Emili f2281 ESP0.501-0.0710-0.70 
  White, Alastair F 2102 SCO1.0010.21102.10 
  Shvedchikov, Anatoli I m2412 RUS0.5010.11101.10 
  Birnboim, Nathan m2362 ISR1.0010.55105.50 

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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