Individual Calculations September 2010
 Elfert, Aleksandr V  Total change: -19.50  Rating chartPersonal card
 Black Sea Coast Trophy Eforie Nord ROU 2010-06-24
RcRownchangeKK*chgGame
 1872 2053 6.00 11 -1.94 15 -29.10 
  Pirjol, Lucian-Marian 1755 ROU1.0010.15152.25 
  Ionita, Gheorghe 1760 ROU1.0010.15152.25 
  Zubac, Marius 2220 CAN0.001-0.2815-4.20 
  Tiron, Lucian-Ilie 1685 ROU0.001-0.9015-13.50 
  Enache, Florin 1883 ROU0.501-0.2215-3.30 
  Stoean, Robert-Renaldo 1845 ROU1.0010.23153.45 
  Moldoveanu, Niculae 1926 ROU1.0010.33154.95 
  Lupascu, Matei-Alexandru 1782 ROU0.001-0.8315-12.45 
  Kruglov, Vladislav Ig 1915 RUS0.501-0.1915-2.85 
  Ursu, Ana-Maria W 1894 MDA1.0010.29154.35 
  Dan, Silviu-Aurelian 1927 ROU0.001-0.6715-10.05 

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)
 
 Int. Chess Festival Biel Master Tournament Biel SUI 2010-07-19
RcRownchangeKK*chgGame
 2173 2041 4.00 11 0.31 15 4.65 
  Wyss, Jonas 2259 SUI1.0010.781511.70 
  Roiz, Michael g2441  * ISR0.001-0.0815-1.20 
  Satta, Vladimiro 2255 ITA0.001-0.2315-3.45 
  Mikic, Nicola 2122 SUI0.001-0.3915-5.85 
  Collareta, Giovanni 2063 ITA0.5010.03150.45 
  Petrov, Nikita 2077 RUS0.5010.05150.75 
  Arounopoulos, Stephan 2109 GER0.5010.09151.35 
  Perruchoud, Benoit 2140 SUI1.0010.64159.60 
  Liepins, Oliver 2109 LAT0.5010.09151.35 
  Ootes, Lennart 2156 NED0.001-0.3415-5.10 
  Astengo, Corrado 2170 ITA0.001-0.3315-4.95 
 * 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)
 
 Moscow Zeitnot 2010 open Moscow RUS 2010-07-31
RcRownchangeKK*chgGame
 2018 2041 3.50 6 0.33 15 4.95 
  Magdalinskaya, Evgeniya 1909 RUS0.501-0.1815-2.70 
  Kutuzmanov, Zagit 1846 RUS1.0010.25153.75 
  Seleznev, Yury 2168 RUS1.0010.671510.05 
  Filatov, Roman A. 2169 RUS0.001-0.3315-4.95 
  Vinogradov, Sergey 2135 RUS0.001-0.3715-5.55 
  Baigushev, Alexandr 1882 RUS1.0010.29154.35 

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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