Rapid: Individual Calculations January 2015
 Birgelis, Janis  Total change: -56.40  Rating chartPersonal card
 XXV RCF rapid cup Riga LAT 2014-12-10
RcRownchangeKK*chgGame
 1925 2008 3.50 8 -1.14 20 -22.80 
  Birjukovs, Anatolijs 1656 LAT0.501-0.3920-7.80 
  Semjonovs, Ilja 1963 LAT1.0010.44208.80 
  Laizans, Aivars 2090 LAT0.001-0.3920-7.80 
  Pomahs, Ziedonis 1644 LAT1.0010.10202.00 
  Melderis, Uldis 2088 LAT1.0010.612012.20 
  Levchenkov, Vitaly f2230 LAT0.001-0.2220-4.40 
  Bojarincevs, Olegs 2090 LAT0.001-0.3920-7.80 
  Ozols, Andris 1637 LAT0.001-0.9020-18.00 

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)
 
 Incukalns District Open Rapid Chess Championship Incukalns LAT 2014-12-13
RcRownchangeKK*chgGame
 1941 2008 3.00 7 -1.07 20 -21.40 
  Murnieks, Zigmunds 1630 LAT1.0010.09201.80 
  Sveshnikov, Evgeny g2408  * LAT0.001-0.0820-1.60 
  Karpovs, Sergejs 1696 LAT0.501-0.3620-7.20 
  Mihailovs, Arturs 1832 LAT1.0010.27205.40 
  Laizans, Aivars 2090 LAT0.001-0.3920-7.80 
  Dzjuba, Vsevolod 2137 LAT0.001-0.3320-6.60 
  Antonivs, Vladislavs 1793 LAT0.501-0.2720-5.40 
 * 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 championship chess Malpils LAT 2014-12-14
RcRownchangeKK*chgGame
 1985 2008 3.00 7 -0.61 20 -12.20 
  Jesse, Ingemars f2339 LAT0.001-0.1220-2.40 
  Grigorjevs, Arsenijs 1797 LAT1.0010.23204.60 
  Laizans, Aivars 2090 LAT0.001-0.3920-7.80 
  Dombrovska, Stefanija 1693 LAT1.0010.14202.80 
  Agafonov, Yuri 2121 LAT0.001-0.3520-7.00 
  Horobrijs, Daniils 1608  * LAT1.0010.08201.60 
  Laimins, Lauris 2245 LAT0.001-0.2020-4.00 
 * 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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