Rapid: Individual Calculations October 2023
 Lahs, Einars  Total change: 29.60  Rating chartPersonal card
 Kuldigas 59th Cup & D.Reiznieces-Ozolas 18th cup Kuldiga LAT 2023-09-15
RcRownchangeKK*chgGame
 1487 1581 5.00 7 0.74 40 29.60 
  Tronenkova, Vilhelmine 1181  * LAT1.0010.08403.20 
  Jekabsone, Nellija 1324 LAT0.501-0.3240-12.80 
  Sprogis, Kriss 1449 LAT1.0010.324012.80 
  Krakops, Martijs 1717 LAT0.5010.18407.20 
  Jansone, Melanija Luize 1750 LAT0.001-0.2840-11.20 
  Feldmanis, Kristers 1440 LAT1.0010.314012.40 
  Aleidzans, Vadims 1548 LAT1.0010.454018.00 
 * 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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