Individual Calculations August 2022
 Koskinen, Hannu E.  Total change: 2.80  Rating chartPersonal card
 Avoin SM-kilpailu - Naantalin turnaus 2022 (Finnish Open Championship 2022) Naantali FIN 2022-07-04
RcRownchangeKK*chgGame
 1832 1751 3.00 9 -0.57 20 -11.40 
  Paronen, Petteri 2037 FIN0.001-0.1620-3.20 
  Auvinen, Esa 1852 FIN1.0010.642012.80 
  Vierjoki, Timo 1779 FIN0.5010.04200.80 
  Saariaho, Taneli 2000 FIN0.5010.31206.20 
  Riihimaki, Pekka 1866 FIN0.5010.16203.20 
  Haanila, Erkki 1862 FIN0.001-0.3520-7.00 
  Ruotanen, Helge 1963 FIN0.001-0.2320-4.60 
  Kaunonen, Jouni 1606 FIN0.501-0.1920-3.80 
  Stockfelt, Jesse 1521 FIN0.001-0.7920-15.80 

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)
 
 XXX Heart of Finland Open and Nordic Championship 2022 Jyvaskyla FIN 2022-07-18
RcRownchangeKK*chgGame
 1949 1751 3.00 8 0.71 20 14.20 
  Wartiovaara, Oliver 2208 FIN0.001-0.0520-1.00 
  Pohjala, Henri f2339 FIN0.001-0.0220-0.40 
  Koskinen, Veikko 1872 FIN0.5010.16203.20 
  Granat, Simo 1964 FIN1.0010.772015.40 
  Pozimski, Szymon 1970 POL0.001-0.2220-4.40 
  Karppinen, Martti 1874 FIN1.0010.672013.40 
  Penttila, Tero 2014 FIN0.001-0.1820-3.60 
  Oksanen, Maria 1351  * FIN0.501-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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