Rapid: Individual Calculations February 2018
 Daudzvardis, Janis  Total change: 1.60  Rating chartPersonal card
 143 RCF and Baltika Rapid Cup Riga LAT 2018-01-03
RcRownchangeKK*chgGame
 1922 2017 2.50 7 -1.62 20 -32.40 
  Antoms, Guntars m2252 LAT0.001-0.2120-4.20 
  Roze, Janis 1706 LAT1.0010.14202.80 
  Zalcmane, Vija 1617  * LAT0.001-0.9220-18.40 
  Jansons, Valdis 1617  * LAT1.0010.08201.60 
  Gudovskis, Konstantins 2013 LAT0.001-0.5120-10.20 
  Agafonov, Yuri Dr 2118 LAT0.001-0.3620-7.20 
  Levchenkov, Vitaly f2133 LAT0.5010.16203.20 
 * 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)
 
 Ikskile Regional rapid chess cup-III- 2017-2018 Ikskile LAT 2018-01-13
RcRownchangeKK*chgGame
 1828 2017 7.50 8 1.70 20 34.00 
  Pomahs, Ziedonis 1617  * LAT1.0010.08201.60 
  Jakobsons, Andris 1728 LAT1.0010.16203.20 
  Gercans, Visvaldis 1880 LAT1.0010.32206.40 
  Lielmezs, Girts 1892 LAT1.0010.33206.60 
  Vilums, Aldis 1858 LAT1.0010.29205.80 
  Bruzgulis, Romualds 1688 LAT1.0010.12202.40 
  Visockis, Janis 2044 LAT0.5010.04200.80 
  Barinovs, Vitalijs 1914 LAT1.0010.36207.20 
 * 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)
 

 

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