Rapid: Individual Calculations October 2017
 Kolasa, Pjotrs  Total change: 5.80  Rating chartPersonal card
 Olaine Open Rapid Chess Championship 2017 Olaine LAT 2017-09-10
RcRownchangeKK*chgGame
 1982 2086 5.00 8 0.05 20 1.00 
  Dvornikovs, Aleksandrs 1686  * LAT1.0010.08201.60 
  Liepins, Martins 1861 LAT1.0010.22204.40 
  Petersons, Ojars 1820 LAT0.501-0.3220-6.40 
  Kretainis, Kristaps 2223 LAT0.001-0.3220-6.40 
  Skuinia, Guna 2090 LAT1.0010.512010.20 
  Melderis, Uldis 1950 LAT0.501-0.1820-3.60 
  Birgelis, Janis 1919 LAT1.0010.28205.60 
  Klimakovs, Sergejs f2310 LAT0.001-0.2220-4.40 
 * 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)
 
 Kuldigas 53th Cup & D.Reiznieces-Ozolas 12th cup Kuldiga LAT 2017-09-15
RcRownchangeKK*chgGame
 1796 2086 6.00 7 0.24 20 4.80 
  Berzinsh, Markuss 1686  * LAT1.0010.08201.60 
  Mjatezs, Ivans 1686  * LAT1.0010.08201.60 
  Megnis, Renars 1802 LAT1.0010.16203.20 
  Sinauridze, Simons 1982 LAT0.001-0.6420-12.80 
  Parhomenko, Anastasija 1686  * LAT1.0010.08201.60 
  Parhomenko, Margarita 1739 LAT1.0010.11202.20 
  Golubovskis, Maksims 1990 LAT1.0010.37207.40 
 * 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)
 

 

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