Individual Calculations July 2009
 Laitinen, Martti  Total change: 1.80  Rating chartPersonal card
 Europ. Senior Team Champ. Velden AUT 2009-04-05
RcRownchangeKK*chgGame
 1988 1855 2.00 8 -0.66 15 -9.90 
  Werchan, Hans 2174 GER0.001-0.1315-1.95 
  Reuben, Stewart c2102 ENG0.001-0.1915-2.85 
  Rety, John 1903 ENG0.001-0.4315-6.45 
  Ludvigsen, Jan 1785 NOR1.0010.40156.00 
  Fritsch, Juergen Dr 2011 GER1.0010.711510.65 
  Rost, Van Tonningen Otto 2049 NED0.001-0.2515-3.75 
  Reinemann, Guenter 1968 GER0.001-0.3515-5.25 
  Grasser, Peter 1909 AUT0.001-0.4215-6.30 

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)
 
 Finnish Championship Seniors Tampere FIN 2009-06-06
RcRownchangeKK*chgGame
 2010 1855 3.00 7 0.78 15 11.70 
  Kangas, Mauno 1928 FIN0.001-0.4015-6.00 
  Vehkalahti, Veli 2081 FIN0.5010.29154.35 
  Saharinen, Petri 1825 FIN1.0010.46156.90 
  Jaervinen, Seppo 1931 FIN1.0010.60159.00 
  Jaederholm, Bo 1892 FIN0.5010.05150.75 
  Tolonen, Leo f2205 FIN0.001-0.1115-1.65 
  Hurme, Harri f2205 FIN0.001-0.1115-1.65 

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)
 

 

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