Rapid: Individual Calculations January 2016
 Ivanov, Igor  Total change: 33.60  Rating chartPersonal card
 65 RCF rapid cup Riga LAT 2015-12-09
RcRownchangeKK*chgGame
 1844 1945 4.00 8 -0.96 20 -19.20 
  Lacis, Aleksandrs 1629 LAT1.0010.13202.60 
  Levchenkov, Vitaly f2195 LAT0.001-0.1920-3.80 
  Lebedevs, Aleksandrs 1738 LAT0.501-0.2720-5.40 
  Smorodinskis, Igors 2267 LAT0.001-0.1320-2.60 
  Selivanovs, Anatolijs 1782 LAT0.001-0.7220-14.40 
  Petrovs, Viktors 1545  * LAT1.0010.08201.60 
  Sinauridze, Simons 1914 LAT0.501-0.0420-0.80 
  Birjukovs, Anatolijs 1679 LAT1.0010.18203.60 
 * 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)
 
 Malpils district chess championship 2015 Malpils LAT 2015-12-12
RcRownchangeKK*chgGame
 1921 1945 6.50 9 1.82 20 36.40 
  Antonivs, Dmitrijs 1579 LAT1.0010.10202.00 
  Haciveli, Zubeirs 1759 LAT0.501-0.2420-4.80 
  Golsta, Madara 1670 LAT1.0010.17203.40 
  Laizans, Aivars 2169 LAT0.001-0.2220-4.40 
  Melderis, Uldis 2099 LAT1.0010.712014.20 
  Visockis, Janis 2107 LAT0.001-0.2920-5.80 
  Petrovs, Jaroslavs 1886 LAT1.0010.42208.40 
  Semjonovs, Vsevolods 1897 LAT1.0010.43208.60 
  Semjonovs, Ilja 2125 LAT1.0010.742014.80 

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)
 
 66 RCF rapid cup Riga LAT 2015-12-16
RcRownchangeKK*chgGame
 1958 1945 4.50 8 0.82 20 16.40 
  Lemos Diaz, Paulo 1545  * LAT1.0010.08201.60 
  Levchenkov, Vitaly f2195 LAT0.001-0.1920-3.80 
  Ciris, Andris 1545  * LAT1.0010.08201.60 
  Petrovskis, Olegs 2092 LAT1.0010.702014.00 
  Laizans, Aivars 2169 LAT0.5010.28205.60 
  Petrovs, Jaroslavs 1886 LAT1.0010.42208.40 
  Dunaveckis, Deniss 2191 LAT0.001-0.1920-3.80 
  Bolsakovs, Vadims 2044 LAT0.001-0.3620-7.20 
 * 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)
 

 

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