Rapid: Individual Calculations December 2015
 Roze, Janis  Total change: -13.00  Rating chartPersonal card
 62 RCF rapid cup Riga LAT 2015-11-11
RcRownchangeKK*chgGame
 1774 1749 4.50 8 0.71 20 14.20 
  Ciris, Andris 1374 LAT1.0010.09201.80 
  Alipovs, Anatoljs 1957 LAT0.5010.27205.40 
  Auzins, Artis 2076 LAT0.001-0.1320-2.60 
  Lebedevs, Aleksandrs 1759 LAT0.001-0.4920-9.80 
  Lacis, Aleksandrs 1657 LAT1.0010.37207.40 
  Dombrovska, Stefanija 1701 LAT1.0010.43208.60 
  Zalcmane, Vija 1626 LAT1.0010.33206.60 
  Gudovskis, Konstantins 2039 LAT0.001-0.1620-3.20 

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)
 
 Incukalns District Open Rapid Chess Championship 2015 Vangazi LAT 2015-11-14
RcRownchangeKK*chgGame
 1851 1749 3.00 7 0.32 20 6.40 
  Kretainis, Kristaps 2149  * LAT0.001-0.0820-1.60 
  Lindermans, Pavels 1598 LAT0.501-0.2020-4.00 
  Isakovs, Janis 1943 LAT1.0010.752015.00 
  Kenins, Bruno 1777 LAT0.5010.04200.80 
  Ungure, Liga wf1979 LAT0.001-0.2120-4.20 
  Ozols, Andris 1633 LAT1.0010.34206.80 
  Semjonovs, Vsevolods 1879 LAT0.001-0.3220-6.40 
 * 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)
 
 63 RCF rapid cup Riga LAT 2015-11-25
RcRownchangeKK*chgGame
 1623 1749 3.50 8 -1.68 20 -33.60 
  Laizans, Aivars 2149  * LAT0.001-0.0820-1.60 
  Petrovs, Viktors 1561 LAT1.0010.26205.20 
  Jazdanovs, Aleksandrs 1925 LAT0.001-0.2720-5.40 
  Ciris, Andris 1374 LAT1.0010.09201.80 
  Sciglevs, Vladimirs 1400 LAT0.001-0.8920-17.80 
  Zalcmane, Vija 1626 LAT0.001-0.6720-13.40 
  Nevickis, Sergejs 1349  * LAT0.501-0.4220-8.40 
  Pomahs, Ziedonis 1599 LAT1.0010.30206.00 
 * 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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