Rapid: Individual Calculations February 2018
 Visnevskis, Valdis  Total change: 2.20  Rating chartPersonal card
 Ikskile Regional rapid chess cup-III- 2017-2018 Ikskile LAT 2018-01-13
RcRownchangeKK*chgGame
 1692 1722 4.50 8 0.20 20 4.00 
  Kaktins, Viktors 1360 LAT0.501-0.4020-8.00 
  Visockis, Janis 2044 LAT1.0010.872017.40 
  Jakobsons, Andris 1728 LAT0.5010.01200.20 
  Kozlovskis, Juris 1509 LAT0.501-0.2720-5.40 
  Lusis, Imants 1711 LAT1.0010.48209.60 
  Gercans, Visvaldis 1880 LAT0.001-0.2920-5.80 
  Bruzgulis, Romualds 1688 LAT0.001-0.5520-11.00 
  Pomahs, Ziedonis 1615 LAT1.0010.35207.00 

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)
 
 145 RCF and Baltika Rapid Cup Riga LAT 2018-01-17
RcRownchangeKK*chgGame
 1897 1722 3.00 7 0.86 20 17.20 
  Bolsakovs, Vadims 2122  * LAT1.0010.922018.40 
  Laizans, Aivars 2122  * LAT0.5010.42208.40 
  Gudovskis, Konstantins 2013 LAT0.001-0.1520-3.00 
  Birjukovs, Anatolijs 1524 LAT0.001-0.7620-15.20 
  Batakovs, Olegs 1859 LAT0.001-0.3220-6.40 
  Roze, Janis 1706 LAT0.501-0.0220-0.40 
  Melderis, Uldis 1936 LAT1.0010.772015.40 
 * 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)
 
 Olaine Open Rapid Chess Championship 2018 1 stage Olaine LAT 2018-01-20
RcRownchangeKK*chgGame
 1753 1722 3.00 7 -0.18 20 -3.60 
  Nemkovs, Vjaceslavs 1839 LAT1.0010.662013.20 
  Barinovs, Vitalijs 1914 LAT0.001-0.2520-5.00 
  Maklakova, Nellija 1786 LAT0.001-0.4120-8.20 
  Bockarjovs, Vasilijs 1581 LAT1.0010.31206.20 
  Visockis, Janis 2044 LAT0.001-0.1320-2.60 
  Sigats, Tomass 1353 LAT1.0010.10202.00 
  Klackins, Samuils 1753 LAT0.001-0.4620-9.20 

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)
 
 146 RCF and Baltika Rapid Cup Riga LAT 2018-01-24
RcRownchangeKK*chgGame
 1814 1722 3.00 9 -0.77 20 -15.40 
  Birjukovs, Anatolijs 1524 LAT1.0010.24204.80 
  Vijups, Dans 1738 LAT0.001-0.4820-9.60 
  Bolsakovs, Vadims 2122  * LAT0.001-0.0820-1.60 
  Lacis, Aleksandrs 1542 LAT1.0010.26205.20 
  Zalcmane, Vija 1582 LAT0.001-0.6920-13.80 
  Jansons, Valdis 1560 LAT1.0010.29205.80 
  Laizans, Aivars 2122  * LAT0.001-0.0820-1.60 
  Gudovskis, Konstantins 2013 LAT0.001-0.1520-3.00 
  Levchenkov, Vitaly f2122  * LAT0.001-0.0820-1.60 
 * 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)
 

 

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