Rapid: Individual Calculations January 2016
 Osobskaja, Zinaida  Total change: -16.80  Rating chartPersonal card
 64 RCF rapid cup Riga LAT 2015-12-02
RcRownchangeKK*chgGame
 1689 1706 3.00 8 -1.14 20 -22.80 
  Laizans, Aivars 2106  * LAT0.5010.42208.40 
  Vilums, Aldis 1889 LAT0.001-0.2620-5.20 
  Dvornikovs, Aleksandrs 1612 LAT0.001-0.6320-12.60 
  Lemos Diaz, Paulo 1438 LAT0.501-0.3320-6.60 
  Nevickis, Sergejs 1306  * LAT1.0010.08201.60 
  Ciris, Andris 1332 LAT1.0010.10202.00 
  Bolsakovs, Vadims 2044 LAT0.001-0.1220-2.40 
  Selivanovs, Anatolijs 1782 LAT0.001-0.4020-8.00 
 * 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)
 
 65 RCF rapid cup Riga LAT 2015-12-09
RcRownchangeKK*chgGame
 1744 1706 4.00 8 0.30 20 6.00 
  Agafonov, Yuri 2106  * LAT0.001-0.0820-1.60 
  Lacis, Aleksandrs 1629 LAT1.0010.39207.80 
  Batakovs, Olegs 1928 LAT0.001-0.2220-4.40 
  Birjukovs, Anatolijs 1679 LAT1.0010.46209.20 
  Bolsakovs, Vadims 2044 LAT0.001-0.1220-2.40 
  Lebedevs, Aleksandrs 1738 LAT0.001-0.4620-9.20 
  Petrovs, Viktors 1499 LAT1.0010.23204.60 
  Ciris, Andris 1332 LAT1.0010.10202.00 
 * 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)
 
 66 RCF rapid cup Riga LAT 2015-12-16
RcRownchangeKK*chgGame
 1819 1706 3.00 8 0.00 20 0.00 
  Melderis, Uldis 2099 LAT1.0010.922018.40 
  Gudovskis, Konstantins 2046 LAT0.001-0.1220-2.40 
  Otikova, Elina 2002 LAT1.0010.852017.00 
  Vilums, Aldis 1889 LAT0.001-0.2620-5.20 
  Selivanovs, Anatolijs 1782 LAT0.001-0.4020-8.00 
  Zalcmane, Vija 1642 LAT0.001-0.5920-11.80 
  Pomahs, Ziedonis 1653 LAT0.001-0.5720-11.40 
  Lemos Diaz, Paulo 1438 LAT1.0010.17203.40 

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)
 

 

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