Rapid: Individual Calculations January 2020
 Isakovs, Janis  Total change: 2.20  Rating chartPersonal card
 European Rapid Championship 2019 Tallinn EST 2019-12-05
RcRownchangeKK*chgGame
 1888 1838 5.00 12 -0.29 20 -5.80 
  Picard, Romain m2238  * FRA0.001-0.0820-1.60 
  Zavivaeva, Evelina wc1438  * RUS0.501-0.4220-8.40 
  Neff, Sergei 2131 EST1.0010.852017.00 
  Murashova, Ekaterina wm2197 RUS0.001-0.1020-2.00 
  Bognar, Csaba Dr. f2075 HUN0.001-0.2020-4.00 
  Dorokhin, Mykhailo 2233 UKR0.001-0.0820-1.60 
  Karmanova, Olga Dm. 1557 RUS0.001-0.8420-16.80 
  Barkasheva, Sofia 1438  * EST1.0010.08201.60 
  Zajac, Karol 1586 POL0.501-0.3120-6.20 
  Mertins, Ostap 1560 EST1.0010.17203.40 
  Marinskii, Yurii 2059 RUS0.5010.28205.60 
  Kues, Hendrik 2149 GER0.5010.36207.20 
 * 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)
 
 J.Vilerta & A.Grandberga mamorial 2019 Kuldiga LAT 2019-12-26
RcRownchangeKK*chgGame
 1673 1838 6.00 8 0.40 20 8.00 
  Steinbergs, Raivo 1438  * LAT1.0010.08201.60 
  Burkevica, Ilze 1698 LAT0.501-0.1920-3.80 
  Afanasjevs, Aleksandrs 1818 LAT0.501-0.0320-0.60 
  Bagirov, Eldar 1644 LAT1.0010.25205.00 
  Petersons, Ojars 1735 LAT1.0010.36207.20 
  Kane, Marta 1812 LAT0.501-0.0420-0.80 
  Abolins, Janis 1717 LAT0.501-0.1620-3.20 
  Tolmacevs, Artjoms 1521 LAT1.0010.13202.60 
 * 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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