Individual Calculations November 2011
 Chehlov, Aleksander  Total change: -36.15  Rating chartPersonal card
 Riga 2011 chess championship Riga LAT 2011-09-23
RcRownchangeKK*chgGame
 1978 2211 5.50 9 -1.41 15 -21.15 
  Pcolkins, Nikolajs 1866 LAT1.0010.11151.65 
  Selivanovs, Anatolijs 1903 LAT0.501-0.3615-5.40 
  Marutkins, Olegs 1923 LAT0.001-0.8415-12.60 
  Sirokov, Jevgenijs 1811  * LAT1.0010.08151.20 
  Otikova, Elina 1857 LAT1.0010.11151.65 
  Nemkovs, Vjaceslavs 2058 LAT0.501-0.2015-3.00 
  Bernotas, Arturs 2192 LAT0.501-0.0315-0.45 
  Fedorovichs, Vladimirs 1941 LAT1.0010.17152.55 
  Karklins, Imants 2250 LAT0.001-0.4515-6.75 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 M.Chigorin Memorial 2011 Open St. Petersburg RUS 2011-10-14
RcRownchangeKK*chgGame
 2165 2211 4.00 9 -1.00 15 -15.00 
  Kovchan, Alexander g2569 UKR0.001-0.1015-1.50 
  Bezulenko, Evgeny 1953 RUS0.001-0.8215-12.30 
  Evsyukov, Aleksey 1902 RUS1.0010.14152.10 
  Dushin, Nikolay 1993 RUS1.0010.22153.30 
  Ponfilenok, Vladimir 2402 RUS0.5010.25153.75 
  Barhudarian, Rafael f2325 RUS0.001-0.3415-5.10 
  Andreeva, Yulia 1940 RUS0.501-0.3315-4.95 
  Tugarin, Anton 2014 RUS1.0010.25153.75 
  Serov, Maksim 2388 RUS0.001-0.2715-4.05 

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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