Rapid: Individual Calculations December 2013
 Petersons, Ojars  Total change: -33.00  Rating chartPersonal card
 III Coach Janis Mileika Memorial chess tournament Jekabpils LAT 2013-11-09
RcRownchangeKK*chgGame
 1974 1920 1.50 5 -0.68 20 -13.60 
  Laimins, Lauris 2320  * LAT0.001-0.0820-1.60 
  Lahs, Armands 1603 LAT1.0010.13202.60 
  Laizans, Aivars 2147 LAT0.001-0.2120-4.20 
  Makovskis, Georgijs 2280 LAT0.001-0.1020-2.00 
  Vasilevskis, Glebs 1520  * LAT0.501-0.4220-8.40 
 * 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)
 
 Malpils district Open Rapid Chess Championship Malpils LAT 2013-11-23
RcRownchangeKK*chgGame
 1899 1920 5.00 11 -0.97 20 -19.40 
  Sevastjanovs, Roberts 1520  * LAT1.0010.08201.60 
  Antoms, Guntars m2320  * LAT0.001-0.0820-1.60 
  Senkans, Antons 1788 LAT1.0010.32206.40 
  Tokranovs, Dmitrijs 2262 LAT0.001-0.1220-2.40 
  Bernotas, Arturs 2320  * LAT0.001-0.0820-1.60 
  Lielmezs, Girts 1835 LAT0.001-0.6220-12.40 
  Vambute, Dana 1753 LAT0.501-0.2220-4.40 
  Limanovska, Elizabete 1763 LAT0.501-0.2120-4.20 
  Vidrikis, Ansis 1869 LAT1.0010.43208.60 
  Stivrins, Eriks 1835 LAT0.001-0.6220-12.40 
  Dudarev, Dmitry 1619 RUS1.0010.15203.00 
 * 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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