Individual Calculations March 2012
 Stahle, Sten  Total change: -53.70  Rating chartPersonal card
 Championship of Helsinki 2012 B1 Helsinki FIN 2011-12-29
RcRownchangeKK*chgGame
 1791 1789 1.50 6 -1.48 30 -44.40 
  Miikkulainen, Jouko 1768 FIN0.001-0.5330-15.90 
  Kangas, Mauno 1830 FIN0.001-0.4430-13.20 
  Kugappi, Tomi 1792 FIN0.5010.00300.00 
  Luoma, Heikki 1787 FIN1.0010.503015.00 
  Juselius, Harry 1836 FIN0.001-0.4330-12.90 
  Telenius, Kimmo 1730 FIN0.001-0.5830-17.40 

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)
 
NOTE: K factor changed
 Garde Weekend B Helsinki FIN 2012-02-03
RcRownchangeKK*chgGame
 1860 1789 1.00 4 -0.62 15 -9.30 
  Smeds, Tom 1943 FIN1.0010.711510.65 
  Jarvinen, Seppo 1925 FIN0.001-0.3215-4.80 
  Suseenthiram, Rajaji 1742 FIN0.001-0.5715-8.55 
  Saharinen, Petri 1831 FIN0.001-0.4415-6.60 

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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