Rapid: Individual Calculations March 2018
 Melderis, Uldis  Total change: 19.60  Rating chartPersonal card
 147 RCF and Baltika Rapid Cup Riga LAT 2018-01-31
RcRownchangeKK*chgGame
 1895 1936 3.50 8 -0.84 20 -16.80 
  Jansons, Valdis 1560 LAT1.0010.09201.80 
  Gudovskis, Konstantins 2013 LAT0.5010.11202.20 
  Laizans, Aivars 2169 LAT0.001-0.2120-4.20 
  Gercans, Visvaldis 1880 LAT0.001-0.5820-11.60 
  Pomahs, Ziedonis 1615 LAT1.0010.13202.60 
  Roze, Janis 1706 LAT1.0010.21204.20 
  Sinauridze, Simons 1988 LAT0.001-0.4320-8.60 
  Smorodinskis, Igors 2226 LAT0.001-0.1620-3.20 

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)
 
 Ikskile Regional rapid chess cup-IV- 2017-2018 Ikskile LAT 2018-02-03
RcRownchangeKK*chgGame
 1782 1961 6.50 8 0.87 20 17.40 
  Tabors, Emils 1598 LAT1.0010.10202.00 
  Lusis, Imants 1706 LAT1.0010.19203.80 
  Roze, Janis 1660 LAT1.0010.15203.00 
  Laizans, Aivars 2165 LAT0.001-0.2420-4.80 
  Visockis, Janis 1978 LAT0.5010.02200.40 
  Barinovs, Vitalijs 1872 LAT1.0010.38207.60 
  Odmins, Guntars 1696 LAT1.0010.18203.60 
  Bockarjovs, Vasilijs 1577 LAT1.0010.09201.80 

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)
 
 148 RCF and Baltika Rapid Cup Riga LAT 2018-02-07
RcRownchangeKK*chgGame
 1949 1961 4.50 8 0.58 20 11.60 
  Nevickis, Sergejs 1561  * LAT1.0010.08201.60 
  Laizans, Aivars 2165 LAT0.001-0.2420-4.80 
  Pomahs, Ziedonis 1608 LAT1.0010.11202.20 
  Birjukovs, Anatolijs 1561  * LAT1.0010.08201.60 
  Antoms, Guntars m2238 LAT0.001-0.1720-3.40 
  Kretainis, Kristaps 2215 LAT0.001-0.1920-3.80 
  Sinauridze, Simons 2040 LAT1.0010.612012.20 
  Levchenkov, Vitaly f2201 LAT0.5010.30206.00 
 * 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)
 
 149 RCF and Baltika Rapid Cup Riga LAT 2018-02-21
RcRownchangeKK*chgGame
 1987 1961 4.00 8 0.37 20 7.40 
  Nevickis, Sergejs 1561  * LAT1.0010.08201.60 
  Levchenkov, Vitaly f2201 LAT0.5010.30206.00 
  Lavendelis, Egons f2322 LAT0.001-0.1020-2.00 
  Neimanis, Gints 1561  * LAT1.0010.08201.60 
  Laizans, Aivars 2165 LAT1.0010.762015.20 
  Tokranovs, Dmitrijs f2233 LAT0.001-0.1720-3.40 
  Wenzel, Birger 2129 GER0.001-0.2820-5.60 
  Visnevskis, Valdis 1724 LAT0.501-0.3020-6.00 
 * 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)
 

 

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