Individual Calculations March 2012
 Pitkanen, Juhani  Total change: -8.85  Rating chartPersonal card
 Championship of Helsinki 2012 S Helsinki FIN 2011-12-27
RcRownchangeKK*chgGame
 1922 1724 2.50 8 0.45 15 6.75 
  Saharinen, Petri 1840 FIN0.001-0.3415-5.10 
  Laitinen, Martti 1802 FIN1.0010.61159.15 
  Auvinen, Esa 1932 FIN0.001-0.2315-3.45 
  Patola, Eero 1934 FIN0.001-0.2315-3.45 
  Hurme, Harri f2124  * FIN0.001-0.0815-1.20 
  Korhonen, Erkki 1945 FIN0.5010.28154.20 
  Jalo, Pentti 1794 FIN0.5010.10151.50 
  Pihlajamaki, Antti 2005 FIN0.5010.34155.10 
 * 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)
 
 Jyvaskyla Winter B Jyvaskyla FIN 2012-01-27
RcRownchangeKK*chgGame
 1711 1724 0.50 2 -0.54 15 -8.10 
  Lindholm, Pertti 1713 FIN0.001-0.5215-7.80 
  Niemi, Esa 1708 FIN0.501-0.0215-0.30 

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)
 
 Aeroflot open 2012 C Moscow RUS 2012-02-07
RcRownchangeKK*chgGame
 1979 1724 1.00 7 -0.50 15 -7.50 
  Abdumalik, Zhansaya wm2119 KAZ0.001-0.0815-1.20 
  Baskakov, Nikolay 1978 RUS0.001-0.1915-2.85 
  Artyushikhin, Valentin f2124  * RUS0.001-0.0815-1.20 
  Carlino, Esteban 1974 ARG0.001-0.1915-2.85 
  Vorontsov, Vladimir 1937 RUS0.5010.27154.05 
  Cabrera Pando, Ramiro 2092 ARG0.001-0.1015-1.50 
  Lyubimov, Nikolay 1629 RUS0.501-0.1315-1.95 
 * 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)
 

 

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