Rapid: Individual Calculations September 2019
 Melderis, Uldis  Total change: -29.00  Rating chartPersonal card
 V International Chess Tournament Rositten Rapid 2019 Rezekne LAT 2019-08-03
RcRownchangeKK*chgGame
 1697 1948 4.50 8 -1.69 20 -33.80 
  Vanags, Donats 1548  * LAT1.0010.08201.60 
  Sostaks, Peteris 1548  * LAT1.0010.08201.60 
  Starostits, Andris f2263 LAT0.001-0.1420-2.80 
  Baybaratskiy, Kirill A. 1548  * RUS1.0010.08201.60 
  Stots, Patriks 1583 LAT0.001-0.9020-18.00 
  Petrovs, Renars 1548  * LAT1.0010.08201.60 
  Smits, Gundars 1702 LAT0.501-0.3120-6.20 
  Polakovs, Viktors 1832 LAT0.001-0.6620-13.20 
 * 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)
 
 Riga Technical University Open 2019 - G Rapid Open tournament Riga LAT 2019-08-04
RcRownchangeKK*chgGame
 1869 1948 4.50 9 -0.71 20 -14.20 
  Rajini, Kanth D 1548  * IND1.0010.08201.60 
  Evchin, Maxim 2269 UKR0.001-0.1320-2.60 
  Osipenko, Ivan 1569 RUS0.001-0.9120-18.20 
  Ozols, Andris 1588 LAT1.0010.10202.00 
  Ciekurs, Maris 1662 LAT1.0010.16203.20 
  Martynyuk, Elizaveta fwm2103 RUS0.5010.21204.20 
  Ivanisvili, Andrejs 2144 LAT0.001-0.2520-5.00 
  Vernuks, Vjaceslavs 1625 LAT1.0010.13202.60 
  Miedema, David m2313 NED0.001-0.1020-2.00 
 * 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)
 
 199 RCF and Baltika rapid cup Riga LAT 2019-08-29
RcRownchangeKK*chgGame
 2051 1948 3.50 7 0.95 20 19.00 
  Tronenkovs, Valdis f2309 LAT0.5010.40208.00 
  Brikers, Aleksandrs 2020 LAT1.0010.602012.00 
  Laizans, Aivars 2118 LAT0.5010.22204.40 
  Levchenkov, Vitaly f2083 LAT0.001-0.3220-6.40 
  Leontyev, Alexey 1583 LAT1.0010.10202.00 
  Ivanov, Igor 2133 LAT0.5010.24204.80 
  Gudovskis, Konstantins 2108 LAT0.001-0.2920-5.80 

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)
 

 

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