Individual Calculations May 2017
 Auvinen, Esa  Total change: 4.00  Rating chartPersonal card
 Garde Spring 2017 Weekend B Helsinki FIN 2017-03-31
RcRownchangeKK*chgGame
 1812 1895 3.00 5 -0.07 20 -1.40 
  Miikkulainen, Jouko 1749 FIN1.0010.30206.00 
  Nordlund, Henri 1810 FIN0.501-0.1220-2.40 
  Patola, Eero 1834 FIN0.501-0.0820-1.60 
  Lehtinen, Tero 1845 FIN1.0010.43208.60 
  Kangas, Mauno 1820 FIN0.001-0.6020-12.00 

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)
 
 Helsinki Easter 2017 Open A Helsinki FIN 2017-04-14
RcRownchangeKK*chgGame
 1937 1897 2.50 5 0.27 20 5.40 
  Tuovinen, Jukka 2023 FIN0.5010.17203.40 
  Khanov, Pavel 1891 FIN1.0010.49209.80 
  Koskinen, Veikko 2000 FIN0.5010.14202.80 
  Skrjabin, Igor 1986 RUS0.5010.12202.40 
  Bederdin, Lauri 1784 FIN0.001-0.6520-13.00 

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)
 

 

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