Rapid: Individual Calculations May 2017
 Boreisis, Vitauts  Total change: 17.00  Rating chartPersonal card
 GM Janis Klovans VII memorial cup Riga LAT 2017-04-09
RcRownchangeKK*chgGame
 2007 1965 4.50 8 0.85 20 17.00 
  Aizstrauts, Arturs 1565  * LAT1.0010.08201.60 
  Dr Agafonov, Yuri 2221 LAT1.0010.812016.20 
  Antoms, Guntars m2220 LAT0.5010.31206.20 
  Bernotas, Arturs f2365  * LAT0.001-0.0820-1.60 
  Katishonok, Nikolaj 2229 LAT0.001-0.1820-3.60 
  Machevskis, Edmunds 1793 LAT0.501-0.2320-4.60 
  Rizihs, Valerijs 1805 LAT0.501-0.2120-4.20 
  Alipovs, Anatoljs 1856 LAT1.0010.35207.00 
 * 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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