Individual Calculations August 2023
 Norlamo, Sarabella  Total change: 28.60  Rating chartPersonal card
 Naantalin turnaus 2023 (Avoin SM) Naantali FIN 2023-07-03
RcRownchangeKK*chgGame
 1877 1863 5.50 9 1.14 20 22.80 
  Kiik, Kalle m2343 EST0.001-0.0520-1.00 
  Moisio, Miska 1609 FIN1.0010.19203.80 
  Syvalahti, Heikki 1980 FIN0.001-0.3420-6.80 
  Koivumaki, Marko 1696 FIN1.0010.28205.60 
  Lappalainen, Eemi 1463  * FIN1.0010.08201.60 
  Tuominen, Tanja wm2037 FIN0.5010.23204.60 
  Moilanen, Teppo 1846 FIN1.0010.48209.60 
  Asikainen, Eeli 1986 FIN0.5010.17203.40 
  Lallukka, Taneli 1937 FIN0.5010.10202.00 
 * 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)
 
 XXXI Heart of Finland Open Jyvaskyla FIN 2023-07-17
RcRownchangeKK*chgGame
 1883 1863 4.00 8 0.29 20 5.80 
  Ponnio, Toni 2178 FIN0.001-0.1420-2.80 
  Chachere, Theodore 1689 USA0.501-0.2320-4.60 
  Tomashevich, Daniel 1463  * FIN1.0010.08201.60 
  Lonnqvist, Henrik 2034 FIN1.0010.732014.60 
  Parkkinen, Jyrki c2086 FIN0.001-0.2220-4.40 
  Hartio, Ilkka 1967 FIN0.5010.14202.80 
  Salonen, Aku 2117 FIN0.001-0.1920-3.80 
  Nieminen, Oliver 1527 FIN1.0010.12202.40 
 * 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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