Rapid: Individual Calculations March 2020
 Pomahs, Ziedonis  Total change: -34.20  Rating chartPersonal card
 GM Gipslis memorial-2020 Riga LAT 2020-02-08
RcRownchangeKK*chgGame
 1628 1581 2.00 9 -2.09 20 -41.80 
  Agafonov, Yuri Dr 1981  * LAT0.001-0.0820-1.60 
  Mierins, Emils Janis 1798 LAT0.001-0.2220-4.40 
  Kulnev, Sergey 1485 RUS1.0010.37207.40 
  Vingris, Mikelis 1844 LAT0.001-0.1820-3.60 
  Breikss, Peteris 1739 LAT0.001-0.2920-5.80 
  Birjukovs, Anatolijs 1405 LAT0.001-0.7320-14.60 
  Zalcmane, Vija 1539 LAT0.001-0.5620-11.20 
  Vingris, Janis 1398 LAT1.0010.26205.20 
  Sidass, Dmitrijs 1465 LAT0.001-0.6620-13.20 
 * 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)
 
 Olaine Open Rapid Chess Championship 2020 2 stage Olaine LAT 2020-02-09
RcRownchangeKK*chgGame
 1597 1581 4.00 8 0.38 20 7.60 
  Surzikova, Vera 1181  * LAT1.0010.08201.60 
  Vaicuks, Jazeps 1703 LAT1.0010.672013.40 
  Mierins, Emils Janis 1798 LAT0.001-0.2220-4.40 
  Nemkovs, Vjaceslavs 1689 LAT1.0010.652013.00 
  Zujevs, Valerijs 1661 LAT0.001-0.3920-7.80 
  Jaroshs, Maksims 1842 LAT0.001-0.1820-3.60 
  Dunajevs, Martins 1181  * LAT1.0010.08201.60 
  Barinovs, Vitalijs 1723 LAT0.001-0.3120-6.20 
 * 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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