Rapid: Individual Calculations May 2019
 Gruduls, Imants  Total change: 10.40  Rating chartPersonal card
 Ogre Chess Spring 2019 Ogre LAT 2019-04-07
RcRownchangeKK*chgGame
 1664 1663 2.00 7 -1.49 20 -29.80 
  Laimins, Lauris 2063  * LAT0.001-0.0820-1.60 
  Vanags, Edmunds 1361 LAT0.001-0.8520-17.00 
  Golikov, Nikita 1297 LAT0.501-0.4020-8.00 
  Bagirov, Eldar 1533 LAT1.0010.32206.40 
  Mikelsons, Mikelis-Emils 1875 LAT0.5010.27205.40 
  Malnieks, Karlis 1839 LAT0.001-0.2720-5.40 
  Springis, Jevgenijs 1679 LAT0.001-0.4820-9.60 
 * 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)
 
 Liepaja Amber cup 5 stage Liepaja LAT 2019-04-13
RcRownchangeKK*chgGame
 1507 1663 5.50 7 0.61 20 12.20 
  Antonuks, Anatolijs 1439 LAT1.0010.22204.40 
  Kezberis, Markuss 1425 LAT1.0010.20204.00 
  Sharakovs, Ilja 1733 LAT1.0010.602012.00 
  Nikolajevs, Vladimirs 1435 LAT1.0010.21204.20 
  Vainovska, Valentina 1546 LAT1.0010.34206.80 
  Volkovs, Aleksejs 1415 LAT0.001-0.8120-16.20 
  Brojs, Artjoms 1555 LAT0.501-0.1520-3.00 

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)
 
 Aizpute Lieldienas kauss Aizpute LAT 2019-04-22
RcRownchangeKK*chgGame
 1414 1663 8.50 9 1.40 20 28.00 
  Lanka, Gunars 1378 LAT1.0010.16203.20 
  Kalnins, Normunds 1566 LAT1.0010.37207.40 
  Ernstsons, Valdis 1322 LAT1.0010.12202.40 
  Vainovska, Valentina 1546 LAT0.501-0.1620-3.20 
  Kede, Ligita 1377 LAT1.0010.16203.20 
  Rutina, Rita 1263  * LAT1.0010.08201.60 
  Sudmale, Galina 1581 LAT1.0010.39207.80 
  Vitols, Ilgvars 1397 LAT1.0010.18203.60 
  Ejubs, Zigfrids 1297 LAT1.0010.10202.00 
 * 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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