Rapid: Individual Calculations October 2017
 Golubovskis, Maksims  Total change: 1.20  Rating chartPersonal card
 Kuldigas 53th Cup & D.Reiznieces-Ozolas 12th cup Kuldiga LAT 2017-09-15
RcRownchangeKK*chgGame
 1778 1990 5.00 7 -0.12 20 -2.40 
  Strods, Kristaps Reinis 1590  * LAT1.0010.08201.60 
  Pakalns, Raivis Kristians 1590  * LAT1.0010.08201.60 
  Parhomenko, Margarita 1739 LAT1.0010.19203.80 
  Zarovs, Aleksandrs 1867 LAT0.501-0.1720-3.40 
  Piksis, Davids 1590  * LAT1.0010.08201.60 
  Sinauridze, Simons 1982 LAT0.501-0.0120-0.20 
  Kolasa, Pjotrs 2086 LAT0.001-0.3720-7.40 
 * 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)
 
 VIII Latvian Railway 2017th chess championship (employees) Riga LAT 2017-09-28
RcRownchangeKK*chgGame
 1877 1990 4.00 6 0.18 20 3.60 
  Predkels, Pavels 1635 LAT1.0010.11202.20 
  Lebedevs, Aleksandrs 1854 LAT0.001-0.6820-13.60 
  Zujevs, Valerijs 1772 LAT1.0010.22204.40 
  Melderis, Uldis 1950 LAT1.0010.44208.80 
  Andrejevs, Arvids 2182 LAT0.5010.25205.00 
  Krastins, Juris 1869 LAT0.501-0.1620-3.20 

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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