Blitz: Individual Calculations February 2023
 Melderis, Uldis  Total change: -8.40  Rating chartPersonal card
 XXXII Keres Memorial Rapid Chess Tournament REMEMBERING PAUL KERES - Blitz Tallinn EST 2023-01-06
RcRownchangeKK*chgGame
 1907 1840 3.50 8 -0.14 20 -2.80 
  Fridman, Daniel g2510 GER0.001-0.0120-0.20 
  Mashkov, Sergei 1481 EST1.0010.10202.00 
  Tanav, Tiit 2129 EST0.5010.34206.80 
  Kull, Tormi 1808 EST0.001-0.5420-10.80 
  Lainevool, Mirko 1440  * EST1.0010.08201.60 
  Haavamae, Henrik 2046 EST0.001-0.2420-4.80 
  Rychagov, Anton 1618 EST1.0010.22204.40 
  Haitin, Ilja f2221 EST0.001-0.0920-1.80 
 * 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)
 
 Invite NM Vija Rozlapa Riga LAT 2023-01-12
RcRownchangeKK*chgGame
 1787 1840 4.00 8 -0.28 20 -5.60 
  Mierina, Lauma 1440  * LAT1.0010.08201.60 
  Batashevs, Arsens 2228 LAT0.001-0.0920-1.80 
  Pavlovs, Ostins 1361 LAT1.0010.05201.00 
  Kretainis, Kristaps 2093 LAT0.001-0.1920-3.80 
  Breimanis, Artemijs 1471 LAT1.0010.10202.00 
  Stepanovs, Andrejs 1438 LAT1.0010.08201.60 
  Laimins, Lauris 2113 LAT0.001-0.1720-3.40 
  Antoms, Guntars m2153 LAT0.001-0.1420-2.80 
 * 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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