Rapid: Individual Calculations October 2023
 Tolmacevs, Romans  Total change: -123.20  Rating chartPersonal card
 Tukums District Open Rapid Chess Championship 2023 IV stage Tukums LAT 2023-09-03
RcRownchangeKK*chgGame
 1672 1856 3.50 8 -2.20 40 -88.00 
  Sarsuns, Stanislavs 1456  * LAT1.0010.08403.20 
  Varpins, Kristians 1735 LAT1.0010.344013.60 
  Paikens, Reinis 1961 LAT0.001-0.3640-14.40 
  Seglins, Juris 1767 LAT0.001-0.6240-24.80 
  Andryushin, Maxim 1612 LAT1.0010.20408.00 
  Sterns, Tomass Kristians 1705 LAT0.001-0.7040-28.00 
  Libensons, Julijs 1691 LAT0.501-0.2240-8.80 
  Kusenko, Romans 1451 LAT0.001-0.9240-36.80 
 * 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
 1598 1856 4.50 7 -0.88 40 -35.20 
  Lapins, Rainers 1456  * LAT1.0010.08403.20 
  Reiha, Ance 1503 LAT0.001-0.8940-35.60 
  Jekabsone, Nellija 1324 LAT1.0010.03401.20 
  Freibergs, Raimonds 1468 LAT1.0010.09403.60 
  Krakops, Martijs 1717 LAT1.0010.314012.40 
  Maklakova, Naomi 1888 LAT0.001-0.4640-18.40 
  Valdats, Reinis 1827 LAT0.501-0.0440-1.60 
 * 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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