Rapid: Individual Calculations May 2015
 Tenis, Girts  Total change: 18.60  Rating chartPersonal card
 XXXVIII RCF rapid cup Riga LAT 2015-04-01
RcRownchangeKK*chgGame
 1956 2035 4.50 8 -0.09 20 -1.80 
  Dumins, Edgars 1635  * LAT1.0010.08201.60 
  Mesters, Janis 1635  * LAT0.501-0.4220-8.40 
  Ivanov, Igor 2023 LAT1.0010.48209.60 
  Vilums, Aldis 1821 LAT1.0010.23204.60 
  Levchenkov, Vitaly f2159 LAT0.5010.17203.40 
  Berzinsh, Ivars 2189 LAT0.001-0.2920-5.80 
  Laizans, Aivars 2163 LAT0.001-0.3320-6.60 
  Kolesnikovs, Ivans 2026 LAT0.501-0.0120-0.20 
 * 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)
 
 XXXIX RCF rapid cup Riga LAT 2015-04-08
RcRownchangeKK*chgGame
 2023 2035 4.50 7 1.02 20 20.40 
  Zvans, Maris 1635  * LAT1.0010.08201.60 
  Levchenkov, Vitaly f2159 LAT0.5010.17203.40 
  Daudzvardis, Janis 2129 LAT1.0010.632012.60 
  Laizans, Aivars 2163 LAT0.001-0.3320-6.60 
  Melderis, Uldis 2057 LAT1.0010.532010.60 
  Jazdanovs, Aleksandrs 1890 LAT1.0010.31206.20 
  Visockis, Janis 2130 LAT0.001-0.3720-7.40 
 * 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)
 

 

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