Rapid: Individual Calculations January 2020
 Fedorovichs, Vladimirs  Total change: -59.80  Rating chartPersonal card
 Riga Sports veterans club chess tournament 2019 Riga LAT 2019-12-14
RcRownchangeKK*chgGame
 1543 1735 3.50 7 -1.63 20 -32.60 
  Pomahs, Ziedonis 1510 LAT0.001-0.7820-15.60 
  Semjonovs, Stanislavs 1480 LAT1.0010.19203.80 
  Stavickis, Isaks 1647 LAT0.501-0.1220-2.40 
  Rubins, Viktors 1659 LAT0.001-0.6020-12.00 
  Lapins, Janis 1546 LAT0.001-0.7520-15.00 
  Mieze, Natalja 1335  * LAT1.0010.08201.60 
  Andzans, Maris 1626 LAT1.0010.35207.00 
 * 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)
 
 Riga Open Rapid Chess -2019 VI stage Riga LAT 2019-12-28
RcRownchangeKK*chgGame
 1575 1735 3.50 7 -1.36 20 -27.20 
  Sveshnikov, Vladimir m2135  * LAT0.001-0.0820-1.60 
  Birmans, Daniels 1588 LAT1.0010.30206.00 
  Antjufejevs, Vsevolods 1604 LAT0.001-0.6820-13.60 
  Sidass, Dmitrijs 1478 LAT0.001-0.8220-16.40 
  Rezniks, Roberts 1335  * LAT0.501-0.4220-8.40 
  Prudnikovs, Stefans 1335  * LAT1.0010.08201.60 
  Lacis, Aleksandrs 1553 LAT1.0010.26205.20 
 * 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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