Individual Calculations September 2009
 Haapasalo, Jukka-Pekka  Total change: -5.55  Rating chartPersonal card
 Naantali Summer Tournament Naantali FIN 2009-06-29
RcRownchangeKK*chgGame
 2046 2159 6.00 9 0.29 15 4.35 
  Koivumaeki, Marko 1846 FIN1.0010.14152.10 
  Olander, Aleksi 1837 FIN1.0010.13151.95 
  Sammalvuo, Tapani m2483 FIN0.5010.37155.55 
  Koskela, Niina wg2236 FIN0.5010.11151.65 
  Laine, Panu 2213 FIN0.5010.08151.20 
  Lyly, Seppo 2013 FIN0.501-0.2015-3.00 
  Uusitupa, Antti 1809 FIN0.501-0.3915-5.85 
  Rautanen, Sari 1978 FIN0.501-0.2415-3.60 
  Pelto, Juho 2002 FIN1.0010.29154.35 

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)
 
 Heart of Finland Tournament Jyvaskyla FIN 2009-07-07
RcRownchangeKK*chgGame
 2119 2130 5.00 8 0.95 15 14.25 
  Niemi, Esa 1747 FIN1.0010.09151.35 
  Larsen, Karsten f2337 DEN0.5010.27154.05 
  Rudolf, Anna wg2313 HUN0.001-0.2615-3.90 
  Helin, Mikael 1973 SWE1.0010.29154.35 
  Marder, Simon 2008 SWE0.501-0.1715-2.55 
  Ivanov, Sergey A f2359 RUS0.001-0.2115-3.15 
  Koivusalo, Ville 1923 FIN1.0010.23153.45 
  Nevanlinna, Risto f2292 FIN1.0010.711510.65 

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)
 
 Open Finnish Championship Mantta FIN 2009-08-03
RcRownchangeKK*chgGame
 2047 2130 2.00 6 -1.61 15 -24.15 
  Laitinen, Martti 1857 FIN1.0010.17152.55 
  Niemi, Mikko 2224 FIN0.001-0.3715-5.55 
  Raitanen, Markku 1990 FIN0.501-0.1915-2.85 
  Pohjala, Henri 2135 FIN0.001-0.4915-7.35 
  Satonen, Arto 2173 FIN0.001-0.4415-6.60 
  Jaervinen, Seppo 1901 FIN0.501-0.2915-4.35 

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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