Rapid: Individual Calculations June 2017
 Kaktins, Viktors  Total change: -16.20  Rating chartPersonal card
 Ogre Chess Spring 2017 Ogre LAT 2017-05-07
RcRownchangeKK*chgGame
 1568 1346 0.50 6 -0.87 20 -17.40 
  Maklakova, Nellija 1746  * LAT0.001-0.0820-1.60 
  Predkels, Pavels 1584 LAT0.001-0.2020-4.00 
  Grinfelds, Martins 1461 LAT0.001-0.3420-6.80 
  Korovaikovs, Vladimirs 1577 LAT0.5010.29205.80 
  Jurksta, Jurgis 1519 LAT0.001-0.2720-5.40 
  Kozlovskis, Juris 1520 LAT0.001-0.2720-5.40 
 * 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)
 
 Ikskile Regional rapid chess cup-III-2017 Ikskile LAT 2017-05-27
RcRownchangeKK*chgGame
 1568 1346 2.00 8 0.06 20 1.20 
  Napins, Vadims 1369 LAT0.001-0.4720-9.40 
  Zvans, Maris 1656 LAT0.001-0.1420-2.80 
  Korovaikovs, Vladimirs 1577 LAT1.0010.792015.80 
  Neimanis, Gints 1569 LAT0.001-0.2220-4.40 
  Odmins, Guntars 1746  * LAT0.001-0.0820-1.60 
  Sobols, Aleksandrs 1342 LAT0.001-0.5120-10.20 
  Stivrins, Eriks 1686 LAT0.001-0.1220-2.40 
  Pomahs, Ziedonis 1596 LAT1.0010.812016.20 
 * 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)
 

 

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