Rapid: Individual Calculations May 2019
 Ivanov, Igor  Total change: 52.20  Rating chartPersonal card
 Riga Open Rapid Chess -2019 III stage Riga LAT 2019-04-06
RcRownchangeKK*chgGame
 1963 2105 7.00 8 1.79 20 35.80 
  Zvaunis, Maris 1705  * LAT1.0010.08201.60 
  Klackins, Samuils 1742 LAT1.0010.10202.00 
  Levchenkov, Vitaly f2154 LAT1.0010.572011.40 
  Karklins, Imants 2127 LAT0.001-0.4720-9.40 
  Gorozhankina, Julia wf2006 LAT1.0010.36207.20 
  Pomahs, Ziedonis 1705  * LAT1.0010.08201.60 
  Bolsakovs, Vadims 2143 LAT1.0010.552011.00 
  Laizans, Aivars 2122 LAT1.0010.522010.40 
 * 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)
 
 Ogre Chess Spring 2019 Ogre LAT 2019-04-07
RcRownchangeKK*chgGame
 1921 2105 5.00 8 -0.57 20 -11.40 
  Petrovska, Arina 1705  * LAT1.0010.08201.60 
  Breikss, Peteris 1810 LAT1.0010.15203.00 
  Laimins, Lauris 2184 LAT0.001-0.3920-7.80 
  Springis, Jevgenijs 1705  * LAT1.0010.08201.60 
  Ivanisvili, Andrejs 2170 LAT0.001-0.4120-8.20 
  Daugerts, Janis 1965 LAT1.0010.31206.20 
  Vissarionovs, Artjoms 1705  * LAT1.0010.08201.60 
  Karklins, Imants 2127 LAT0.001-0.4720-9.40 
 * 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)
 
 GM Janis Klovans IX memorial cup Riga LAT 2019-04-09
RcRownchangeKK*chgGame
 2081 2105 5.00 7 1.39 20 27.80 
  Lahs, Einars 1705  * LAT1.0010.08201.60 
  Neiksans, Arturs g2505  * LAT0.001-0.0820-1.60 
  Golsta, Ramona 1705  * LAT1.0010.08201.60 
  Fedorovichs, Vladimirs 1705  * LAT1.0010.08201.60 
  Smorodinskis, Igors 2172 LAT1.0010.592011.80 
  Miezis, Normunds g2494 LAT0.001-0.0920-1.80 
  Antoms, Guntars m2283 LAT1.0010.732014.60 
 * 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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