Rapid: Individual Calculations February 2018
 Isakovs, Janis  Total change: 22.20  Rating chartPersonal card
 27th Keres Memorial Tallinn EST 2018-01-13
RcRownchangeKK*chgGame
 1801 1809 5.00 11 -0.66 20 -13.20 
  Aleksandrov, Aleksej g2209  * BLR0.001-0.0820-1.60 
  Raag, Ardi 1453 EST1.0010.11202.20 
  Sotsky, Alexander m2133 RUS0.001-0.1320-2.60 
  Blokhin, Sofia 1475 EST1.0010.12202.40 
  Petrov, Dmitri 2181 EST0.001-0.1020-2.00 
  Lobanova, Milana 1487 RUS1.0010.13202.60 
  Korchagin, Oleg 2037 EST0.001-0.2120-4.20 
  Schmidt, Mait 1508 EST1.0010.15203.00 
  Agrest, Inna wm2209  * SWE0.001-0.0820-1.60 
  Samberk, Vahur 1680 EST1.0010.33206.60 
  Sandu, Ilie 1439 EST0.001-0.9020-18.00 
 * 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)
 
 Latvian Championship Kurzeme Regional Qualifier 2018 Liepaja LAT 2018-01-20
RcRownchangeKK*chgGame
 1859 1809 4.00 5 1.77 20 35.40 
  Berzinsh, Markuss 1479 LAT1.0010.12202.40 
  Feldmanis, Arturs 1862 LAT1.0010.572011.40 
  Berzinsh, Ivars 2209  * LAT0.001-0.0820-1.60 
  Vernuks, Vjaceslavs 1720 LAT1.0010.38207.60 
  Daskevics, Vitalijs 2027 LAT1.0010.782015.60 
 * 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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