Rapid: Individual Calculations August 2015
 Laizans, Aivars  Total change: -32.60  Rating chartPersonal card
 48 RCF rapid cup Riga LAT 2015-07-01
RcRownchangeKK*chgGame
 1950 2178 5.50 8 -0.70 20 -14.00 
  Semjonovs, Vsevolods 1785 LAT1.0010.08201.60 
  Bogorad, Michail 1912 GER1.0010.18203.60 
  Semjonovs, Ilja 2058 LAT0.001-0.6620-13.20 
  Gercans, Visvaldis 1868 LAT1.0010.14202.80 
  Melderis, Uldis 1996 LAT0.501-0.2420-4.80 
  Auzins, Artis 2006 LAT0.001-0.7320-14.60 
  Vilums, Aldis 1892 LAT1.0010.16203.20 
  Bolsakovs, Vadims 2085 LAT1.0010.37207.40 

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)
 
 50 RCF rapid cup Riga LAT 2015-07-22
RcRownchangeKK*chgGame
 1949 2178 5.00 8 -1.20 20 -24.00 
  Sinauridze, Simons 1857 LAT1.0010.13202.60 
  Tjasins, Valerijs 1894 LAT0.001-0.8420-16.80 
  Gercans, Visvaldis 1868 LAT1.0010.14202.80 
  Auzins, Artis 2006 LAT0.501-0.2320-4.60 
  Melderis, Uldis 1996 LAT1.0010.26205.20 
  Vilums, Aldis 1892 LAT1.0010.16203.20 
  Levchenkov, Vitaly f2197 LAT0.5010.03200.60 
  Antonivs, Vladislavs 1881 LAT0.001-0.8520-17.00 

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)
 
 51 RCF rapid cup Riga LAT 2015-07-29
RcRownchangeKK*chgGame
 1967 2178 5.50 7 0.27 20 5.40 
  Kolesnikovs, Ivans 1988 LAT1.0010.25205.00 
  Brikers, Aleksandrs 1778  * LAT1.0010.08201.60 
  Lebedevs, Aleksandrs 1818 LAT0.001-0.9020-18.00 
  Bogorad, Michail 1912 GER1.0010.18203.60 
  Nesterov, Arseniy 2098 RUS1.0010.39207.80 
  Levchenkov, Vitaly f2197 LAT0.5010.03200.60 
  Sirokov, Jevgenijs 1975 LAT1.0010.24204.80 
 * 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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