Individual Calculations September 2010
 Pettersson, Anders  Total change: 12.75  Rating chartPersonal card
 Junior-SM 2010 Lund SWE 2010-07-03
RcRownchangeKK*chgGame
 2042 2100 4.50 9 -0.59 15 -8.85 
  Lindgren, Philip 2109 SWE0.5010.01150.15 
  Johansson, Linus 1953 SWE0.501-0.2015-3.00 
  Janse, Rasmus 2169 SWE1.0010.60159.00 
  Thoern, Eric 2076 SWE0.001-0.5315-7.95 
  Westerberg, Jonathan 2183 SWE1.0010.61159.15 
  Berggren, Jonatan 2135 SWE0.001-0.4515-6.75 
  Morin, Max 1728 SWE1.0010.10151.50 
  Berggren Torell, Harald 1927 SWE0.001-0.7315-10.95 
  Vaarala, Eric 2102 SWE0.5010.00150.00 

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)
 
 Czech Open 2010 - B Pardubice CZE 2010-07-23
RcRownchangeKK*chgGame
 2092 2100 6.00 9 1.44 15 21.60 
  Feldheim, Jonas 1929 GER1.0010.27154.05 
  Walter, Florian 1984 GER1.0010.34155.10 
  Tomazini, Aljosa 2234 SLO0.5010.18152.70 
  Krouzel, Jaroslav f2224 CZE0.001-0.3315-4.95 
  Somova, Nadezda 1968 LAT1.0010.32154.80 
  Seyb, Dieter f2264 GER0.5010.22153.30 
  Orava, Aleksandr 1865 EST1.0010.21153.15 
  Havlik, Jindrich 2163 CZE0.5010.09151.35 
  Xia, Jie 2201 ITA0.5010.14152.10 

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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