Rapid: Individual Calculations February 2018
 Vaicuks, Jazeps  Total change: 14.60  Rating chartPersonal card
 Olaine Open Rapid Chess Championship 2018 1 stage Olaine LAT 2018-01-20
RcRownchangeKK*chgGame
 1801 1784 4.50 8 0.73 20 14.60 
  Savicevs, Arsenijs 1384  * LAT1.0010.08201.60 
  Agafonov, Yuri Dr 2118 LAT0.001-0.1220-2.40 
  Vingris, Janis 1523 LAT1.0010.18203.60 
  Sobolevs, Antons 1674 LAT1.0010.35207.00 
  Stavickis, Isaks 1835 LAT1.0010.572011.40 
  Melderis, Uldis 1936 LAT0.001-0.3020-6.00 
  Visockis, Janis 2044 LAT0.001-0.1820-3.60 
  Ungure, Liga wf1897 LAT0.5010.15203.00 
 * 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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