Rapid: Individual Calculations June 2023
 Melderis, Uldis  Total change: 25.34  Rating chartPersonal card
 Olaine chess spring 2023 Olaine LAT 2023-04-30
RcRownchangeKK*chgGame
 1552 1742 4.50 8 -1.27 14 -17.78 
  Breimanis, Artemijs 1372 LAT1.0010.10141.40 
  Sobolevs, Antons 1592 LAT1.0010.30144.20 
  Shumskis, Aleksandrs 1968 LAT0.001-0.2114-2.94 
  Girgensons, Agris 1439 LAT0.501-0.3614-5.04 
  Smirnovs, Artjoms 1454 LAT1.0010.16142.24 
  Visnevskis, Valdis 1537 LAT0.001-0.7614-10.64 
  Afanasjevs, Aleksandrs 1651 LAT0.001-0.6214-8.68 
  Revalds, Roberts 1399 LAT1.0010.12141.68 

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)
 
 Chess Thursday-2023-XV Riga LAT 2023-05-11
RcRownchangeKK*chgGame
 1789 1788 6.00 8 2.13 14 29.82 
  Goldbergs, Edvards 1388  * LAT1.0010.08141.12 
  Hops, Roberts 1457 LAT1.0010.12141.68 
  Gudovskis, Konstantins 2017 LAT1.0010.791411.06 
  Otrohovs, Maksims 1705 LAT0.501-0.1114-1.54 
  Paikens, Reinis 2006 LAT1.0010.781410.92 
  Levchenkov, Vitaly f2008 LAT0.5010.28143.92 
  Batakovs, Olegs 1712 LAT0.001-0.6014-8.40 
  Laizans, Aivars 2021 LAT1.0010.791411.06 
 * 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)
 
 Ikskiles Saha pavasaris Ikskile LAT 2023-05-14
RcRownchangeKK*chgGame
 1633 1788 6.00 8 0.59 14 8.26 
  Birjukovs, Anatolijs 1372 LAT1.0010.07140.98 
  Visnevskis, Valdis 1625 LAT1.0010.28143.92 
  Breikss, Peteris 1627 LAT1.0010.29144.06 
  Paikens, Reinis 2006 LAT0.001-0.2214-3.08 
  Teremranova, Sofija 1388  * LAT0.501-0.4214-5.88 
  Afanasjevs, Aleksandrs 1673 LAT0.501-0.1614-2.24 
  Visockis, Janis 1809 LAT1.0010.53147.42 
  Ivanovskis, Sergejs 1563 LAT1.0010.22143.08 
 * 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)
 
 Chess Thursday-2023-XVI Riga LAT 2023-05-18
RcRownchangeKK*chgGame
 1754 1788 3.50 7 -0.21 14 -2.94 
  Bulins, Zigmunds 1388  * LAT1.0010.08141.12 
  Antoms, Guntars m2051 LAT0.001-0.1814-2.52 
  Freimanis, Emils 1490 LAT1.0010.15142.10 
  Otrohovs, Maksims 1705 LAT0.001-0.6114-8.54 
  Batakovs, Olegs 1712 LAT1.0010.40145.60 
  Sinauridze, Simons 1908 LAT0.5010.16142.24 
  Laizans, Aivars 2021 LAT0.001-0.2114-2.94 
 * 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)
 
 Chess Thursday-2023-XVII Riga LAT 2023-05-25
RcRownchangeKK*chgGame
 1726 1788 4.50 8 0.07 14 0.98 
  Anins, Peteris 1388  * LAT1.0010.08141.12 
  Levchenkov, Vitaly f2008 LAT0.5010.28143.92 
  Gudovskis, Konstantins 2017 LAT0.001-0.2114-2.94 
  Lisovskis, Dmitrijs 1791 LAT0.5010.00140.00 
  Orlovskis, Jaroslavs 1514 LAT1.0010.17142.38 
  Apine, Emilija 1379 LAT1.0010.08141.12 
  Otrohovs, Maksims 1705 LAT0.501-0.1114-1.54 
  Paikens, Reinis 2006 LAT0.001-0.2214-3.08 
 * 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)
 
 Tukuma novada cempionata III posms-2023 Tukums LAT 2023-05-28
RcRownchangeKK*chgGame
 1728 1788 5.00 8 0.50 14 7.00 
  Rudakovs, Anatolijs 1388  * LAT1.0010.08141.12 
  Taborsky, Rostislav f2036 CZE0.001-0.1914-2.66 
  Zvaunis, Maris 1466 LAT1.0010.13141.82 
  Sterns, Tomass Kristians 1651 LAT0.501-0.1814-2.52 
  Saveljevs, Aleksandrs 1849 LAT1.0010.58148.12 
  Libensons, Julijs 1690 LAT0.501-0.1314-1.82 
  Levchenkov, Vitaly f2008 LAT0.5010.28143.92 
  Jansone, Melanija Luize 1735 LAT0.501-0.0714-0.98 
 * 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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