Rapid: Individual Calculations April 2019
 Pomahs, Ziedonis  Total change: -18.00  Rating chartPersonal card
 Ikskile Regional rapid chess cup 2018-2019 3 Stage Ikskile LAT 2019-03-09
RcRownchangeKK*chgGame
 1501 1493 4.00 8 0.07 20 1.40 
  Vilums, Aldis 1831 LAT0.001-0.1220-2.40 
  Strazdins, Janis 1341 LAT1.0010.30206.00 
  Barinovs, Vitalijs 1751 LAT0.001-0.1820-3.60 
  Zukovskis, Alekss 1206 LAT1.0010.16203.20 
  Roze, Janis 1671 LAT0.001-0.2720-5.40 
  Arajs, Ilvars 1190 LAT1.0010.14202.80 
  Kenins, Bruno 1674 LAT0.001-0.2620-5.20 
  Vanags, Edmunds 1346 LAT1.0010.30206.00 

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 II stage Riga LAT 2019-03-16
RcRownchangeKK*chgGame
 1706 1493 2.00 8 0.05 20 1.00 
  Machevskis, Edmunds 1789 LAT1.0010.852017.00 
  Kapce, Viesturs 1893  * LAT0.001-0.0820-1.60 
  Fedorovichs, Vladimirs 1731 LAT0.001-0.2020-4.00 
  Bockarjovs, Vasilijs 1584 LAT1.0010.622012.40 
  Kulnev, Sergey 1507 RUS0.001-0.4820-9.60 
  Osobskaja, Zinaida 1747 LAT0.001-0.1920-3.80 
  Kenins, Bruno 1674 LAT0.001-0.2620-5.20 
  Afanasjevs, Aleksandrs 1726 LAT0.001-0.2120-4.20 
 * 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)
 
 Saulkrasti rapid chess championship 2019 Latvian master Janis Klavins memorial Saulkrasti LAT 2019-03-23
RcRownchangeKK*chgGame
 1587 1493 2.00 8 -1.02 20 -20.40 
  Mikelsons, Mikelis-Emils 1767 LAT0.001-0.1720-3.40 
  Kenins, Bruno 1674 LAT0.001-0.2620-5.20 
  Dvornikovs, Aleksandrs 1534 LAT1.0010.562011.20 
  Hemmelis, Viesturs 1565 LAT0.001-0.4020-8.00 
  Teresenkovs, Jevgenijs 1555 LAT1.0010.592011.80 
  Bockarjovs, Vasilijs 1584 LAT0.001-0.3820-7.60 
  Bagirov, Eldar 1540 LAT0.001-0.4320-8.60 
  Susejs, Voldemars 1475 LAT0.001-0.5320-10.60 

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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