Rapid: Individual Calculations January 2020
 Salmelin, Aaro  Total change: 54.40  Rating chartPersonal card
 Jyvaskyla rapid chess tournament Dec 2019 Jyvaskyla FIN 2019-12-01
RcRownchangeKK*chgGame
 1840 1854 2.50 6 -0.54 20 -10.80 
  Inkinen, Julius 1787 FIN0.501-0.0920-1.80 
  Laihonen, Petteri 2150 FIN0.001-0.1520-3.00 
  Lamminmaki, Oiva 1454  * FIN1.0010.08201.60 
  Soppela, Jouni 2092 FIN0.001-0.2020-4.00 
  Hartio, Ilkka 1948 FIN0.5010.13202.60 
  Laihonen, Hanna 1608 FIN0.501-0.3120-6.20 
 * 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)
 
 European Rapid Championship 2019 Tallinn EST 2019-12-05
RcRownchangeKK*chgGame
 2102 1854 6.00 13 3.26 20 65.20 
  Potapov, Alexander g2254  * RUS1.0010.922018.40 
  Nivala, Tuomas 2236 FIN0.001-0.0920-1.80 
  Lumiste, Rene 2151 EST0.5010.35207.00 
  Johansson, Jukka 2136 FIN0.5010.34206.80 
  Grewenig, Jan 2122 GER0.001-0.1720-3.40 
  Barkasheva, Sofia 1454  * EST1.0010.08201.60 
  Afanasiev, Vadim f2076 RUS1.0010.782015.60 
  Siemer, Tambet 2128 EST1.0010.832016.60 
  Lopusiewicz, Piotr f2222 POL0.5010.40208.00 
  Maier, Christian m2254  * GER0.001-0.0820-1.60 
  Neff, Sergei 2131 EST0.001-0.1720-3.40 
  Kolasa, Pjotrs 2117 LAT0.5010.32206.40 
  Lauda, Alexandr 2050 MDA0.001-0.2520-5.00 
 * 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)
 

 

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