Rapid: Individual Calculations November 2015
 Ivanov, Igor  Total change: -2.60  Rating chartPersonal card
 57 RCF Rapid Cup Riga LAT 2015-10-07
RcRownchangeKK*chgGame
 1842 1928 5.00 8 0.21 20 4.20 
  Pomahs, Ziedonis 1528  * LAT1.0010.08201.60 
  Tenis, Girts 2039 LAT0.001-0.3520-7.00 
  Gudovskis, Konstantins 1690 LAT0.001-0.8020-16.00 
  Vilums, Aldis 1900 LAT1.0010.46209.20 
  Tjasins, Valerijs 1862 LAT1.0010.41208.20 
  Pavlenko, Jevgenijs 1790 LAT1.0010.31206.20 
  Smilga, Kristaps 1941 LAT0.001-0.4820-9.60 
  Melderis, Uldis 1988 LAT1.0010.582011.60 
 * 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)
 
 58 RCF Rapid Cup Riga LAT 2015-10-14
RcRownchangeKK*chgGame
 1843 1928 4.50 8 -0.34 20 -6.80 
  Birjukovs, Anatolijs 1621 LAT1.0010.14202.80 
  Gudovskis, Konstantins 1690 LAT0.001-0.8020-16.00 
  Lacis, Aleksandrs 1668 LAT1.0010.18203.60 
  Zalcmane, Vija 1599 LAT1.0010.12202.40 
  Tokranovs, Dmitrijs 2238 LAT0.001-0.1420-2.80 
  Vilums, Aldis 1900 LAT1.0010.46209.20 
  Laizans, Aivars 2168 LAT0.5010.30206.00 
  Antonivs, Vladislavs 1857 LAT0.001-0.6020-12.00 

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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