Individual Calculations November 2011
 Avrukh, Boris  Total change: 5.00  Rating chartPersonal card
 FE Citta' di Alghero Alghero ITA 2011-08-26
 2466 2600 6.50 9 0.50 10 5.00 
  Guramishvili, Sopiko wg2328 GEO1.0010.17101.70 
  Rombaldoni, Denis m2495 ITA0.001-0.6410-6.40 
  Sgnaolin, Davide 2248 ITA1.0010.11101.10 
  Collutiis, Duilio m2468 ITA0.501-0.1810-1.80 
  Paikidze, Nazi wg2416 GEO1.0010.26102.60 
  Sprenger, Jan Michael, Dr. m2515 GER0.501-0.1210-1.20 
  Rombaldoni, Axel m2459 ITA1.0010.31103.10 
  Gleizerov, Evgeny g2590 RUS0.501-0.0110-0.10 
  Sokolov, Ivan g2672 NED1.0010.60106.00 

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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