Rapid: Individual Calculations December 2019
 Melderis, Uldis  Total change: -20.60  Rating chartPersonal card
 Ikskile regional rapid chess cup 2019.2020 2.Stage Ikskile LAT 2019-11-02
RcRownchangeKK*chgGame
 1722 1943 4.00 7 -1.24 20 -24.80 
  Laizans, Aivars 2085 LAT0.5010.19203.80 
  Lielmezs, Girts 1788 LAT0.001-0.7120-14.20 
  Pomahs, Ziedonis 1543  * LAT1.0010.08201.60 
  Zemba, Viktors 1823 LAT0.001-0.6620-13.20 
  Napins, Vadims 1543  * LAT1.0010.08201.60 
  Barinovs, Vitalijs 1647 LAT0.501-0.3520-7.00 
  Odmins, Guntars 1627 LAT1.0010.13202.60 
 * 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)
 
 9th J.Mileika Memorial -2019 A Jekabpils LAT 2019-11-09
RcRownchangeKK*chgGame
 1853 1943 2.50 7 -1.71 20 -34.20 
  Policans, Kristers 1543  * LAT0.001-0.9220-18.40 
  Kulnev, Aleksandr 1820 RUS1.0010.33206.60 
  Krilovs, Nikolajs 2075 LAT0.5010.18203.60 
  Sarnovska, Eira 1690 LAT1.0010.19203.80 
  Salna, Aleksandras 2124 LTU0.001-0.2620-5.20 
  Zhuravlev, Ignat 1820 RUS0.001-0.6720-13.40 
  Gudovskis, Konstantins 1901 LAT0.001-0.5620-11.20 
 * 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)
 
 Olaine Open Chess Autumn tournament-2019-A Olaine LAT 2019-11-24
RcRownchangeKK*chgGame
 1989 1943 3.50 8 -0.02 20 -0.40 
  Berzina, Ilze wg2165 LAT0.001-0.2220-4.40 
  Lagerborg, Krister 2002 SWE0.001-0.4220-8.40 
  Blinovs, Artjoms 1798 LAT1.0010.31206.20 
  Laizans, Aivars 2085 LAT1.0010.692013.80 
  Agafonov, Yuri Dr 2079 LAT0.5010.18203.60 
  Mierins, Emils Janis 1928 LAT0.001-0.5220-10.40 
  Brikers, Aleksandrs 2033 LAT0.001-0.3820-7.60 
  Zemba, Viktors 1823 LAT1.0010.34206.80 

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)
 
 VIII Riga Rapid Chess Thursday-2019 Riga LAT 2019-11-28
RcRownchangeKK*chgGame
 2037 1943 4.50 7 1.94 20 38.80 
  Nevickis, Sergejs 1543  * LAT1.0010.08201.60 
  Ivanov, Igor 2106 LAT0.001-0.2820-5.60 
  Agafonov, Yuri Dr 2079 LAT1.0010.682013.60 
  Antoms, Guntars m2174 LAT1.0010.792015.80 
  Kretainis, Kristaps 2229 LAT0.001-0.1620-3.20 
  Auzins, Artis 2045 LAT1.0010.642012.80 
  Laizans, Aivars 2085 LAT0.5010.19203.80 
 * 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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