Rapid: Individual Calculations March 2020
 Hemmelis, Viesturs  Total change: 31.80  Rating chartPersonal card
 Emila Julija Melngaila pieminas turnirs saha Vidrizi LAT 2020-02-15
RcRownchangeKK*chgGame
 1476 1431 5.00 7 1.77 20 35.40 
  Saksis, Juris 1831  * LAT0.001-0.0820-1.60 
  Rucs, Janis 1162 LAT1.0010.17203.40 
  Afanasjevs, Aleksandrs 1700 LAT0.001-0.1720-3.40 
  Pukite, Elza 1238 LAT1.0010.25205.00 
  Zareckis, Daniels 1192 LAT1.0010.20204.00 
  Milovs, Daniels 1462 LAT1.0010.542010.80 
  Roze, Janis 1744 LAT1.0010.862017.20 
 * 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)
 
 XVIIIa Riga Rapid Chess Thursday -2020 Riga LAT 2020-02-27
RcRownchangeKK*chgGame
 1609 1431 2.00 7 -0.18 20 -3.60 
  Auzins, Artis 1831  * LAT0.001-0.0820-1.60 
  Zalcmane, Vija 1539 LAT0.001-0.3520-7.00 
  Napins, Vadims 1328 LAT1.0010.36207.20 
  Lacis, Aleksandrs 1440 LAT0.001-0.4920-9.80 
  Mucenieks, Marks 1460 LAT1.0010.542010.80 
  Gudovskis, Konstantins 1831  * LAT0.001-0.0820-1.60 
  Batakovs, Olegs 1831  * LAT0.001-0.0820-1.60 
 * 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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