Rapid: Individual Calculations October 2023
 Krakops, Martijs  Total change: 8.25  Rating chartPersonal card
 Rezekne 2023 stage 8 Rezekne LAT 2023-09-02
RcRownchangeKK*chgGame
 1532 1717 5.50 6 1.38 33 45.54 
  Sondors, Vjaceslavs 1317  * LAT1.0010.08332.64 
  Seiksts, Augusts 1223 LAT1.0010.04331.32 
  Gaidis, Edvards 1400 LAT1.0010.13334.29 
  Vilums, Dainis 1808 LAT0.5010.12333.96 
  Jasinskis, Anatolijs 1532 LAT1.0010.26338.58 
  Urtans, Edgars 1909 LAT1.0010.753324.75 
 * 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)
 
 Kuldigas 59th Cup & D.Reiznieces-Ozolas 18th cup Kuldiga LAT 2023-09-15
RcRownchangeKK*chgGame
 1492 1717 5.00 7 -0.28 33 -9.24 
  Laimina, Alise 1317  * LAT0.501-0.4233-13.86 
  Ikstena, Sarlote 1349 LAT1.0010.10333.30 
  Krumins, Janis 1371 LAT1.0010.11333.63 
  Lahs, Einars 1581 LAT0.501-0.1833-5.94 
  Tolmacevs, Romans 1856 LAT0.001-0.3133-10.23 
  Freibergs, Raimonds 1468 LAT1.0010.19336.27 
  Manzurcevs, Ralfs 1502 LAT1.0010.23337.59 
 * 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)
 
 4. Aluksnes Saha festivals rapid Aluksne LAT 2023-09-17
RcRownchangeKK*chgGame
 1619 1717 4.00 8 -0.85 33 -28.05 
  Frolovs, Bruno 1317  * LAT1.0010.08332.64 
  Vidruska, Renate wf1964 LAT0.001-0.1933-6.27 
  Strodans, Dzintars 1477 LAT1.0010.20336.60 
  Laizans, Aivars 1973 LAT0.001-0.1933-6.27 
  Morozovs, Nikita 1386 LAT1.0010.12333.96 
  Roze, Janis 1537 LAT0.001-0.7433-24.42 
  Vasilkovs, Aleksandrs 1397 LAT1.0010.13334.29 
  Rucs, Andris 1902 LAT0.001-0.2633-8.58 
 * 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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