Rapid: Individual Calculations December 2019
 Barinovs, Vitalijs  Total change: 28.60  Rating chartPersonal card
 Ikskile regional rapid chess cup 2019.2020 2.Stage Ikskile LAT 2019-11-02
RcRownchangeKK*chgGame
 1733 1647 3.50 8 0.24 20 4.80 
  Rubins, Viktors 1684 LAT1.0010.552011.00 
  Pavlovs, Ostins 1352 LAT1.0010.15203.00 
  Odmins, Guntars 1627 LAT1.0010.47209.40 
  Breikss, Peteris 1759 LAT0.001-0.3520-7.00 
  Laizans, Aivars 2047  * LAT0.001-0.0820-1.60 
  Visockis, Janis 1980 LAT0.001-0.1220-2.40 
  Melderis, Uldis 1943 LAT0.5010.35207.00 
  Pomahs, Ziedonis 1473 LAT0.001-0.7320-14.60 
 * 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)
 
 Olaine Open Chess Autumn tournament-2019-B Olaine LAT 2019-11-24
RcRownchangeKK*chgGame
 1606 1647 5.50 8 1.19 20 23.80 
  Dunajevs, Martins 1247  * LAT1.0010.08201.60 
  Vaicuks, Jazeps 1699 LAT0.5010.07201.40 
  Liepins, Martins 1680 LAT0.5010.05201.00 
  Rubins, Viktors 1684 LAT1.0010.552011.00 
  Lapkis, Mihails 1699 LAT0.5010.07201.40 
  Roze, Janis 1677 LAT1.0010.542010.80 
  Osobskaja, Zinaida 1670 LAT1.0010.532010.60 
  Vitins, Janis 1495 LAT0.001-0.7020-14.00 
 * 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)
 

 

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