Rapid: Individual Calculations January 2024
 Istratova, Nika  Total change: 43.60  Rating chartPersonal card
 13th Dzintars Sprivulis Rapid Memorial Youth Tournament Luunja EST 2023-11-19
RcRownchangeKK*chgGame
 1145 1031 2.00 2 1.31 40 52.40 
  Krull, Lukas 1173 EST1.0010.694027.60 
  Liivamagi, Peeter 1117 EST1.0010.624024.80 

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)
 
 Estonian Women's Rapid Chess Championship 2023 Tallinn EST 2023-12-02
RcRownchangeKK*chgGame
 1685 1031 0.00 7 -0.49 40 -19.60 
  Levchenko, Marina 1752 EST0.001-0.0140-0.40 
  Shadrina, Eva 1737 EST0.001-0.0140-0.40 
  Toomast, Nora 1122 EST0.001-0.3840-15.20 
  Rudiger, Maria Helena 1406 EST0.001-0.0940-3.60 
  Narva, Regina wf1943 EST0.0010.00400.00 
  Barinova, Marina 2024 FID0.0010.00400.00 
  Haapsal, Maria Ioanna 1810 EST0.0010.00400.00 

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)
 
 9th Anniversary Tournament of Chess Club Areng Tallinn EST 2023-12-03
RcRownchangeKK*chgGame
 1112 1031 1.00 4 -0.57 40 -22.80 
  Rammar, Mart 1154 EST1.0010.674026.80 
  Uurits, Karli Sven 1160 EST0.001-0.3340-13.20 
  Toomast, Nora 1122 EST0.001-0.3840-15.20 
  Reinsalu, Timur 1013 EST0.001-0.5340-21.20 

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)
 
 9. Tallinn Chess Club Rapid Series "Autumn 2023" #7 - Tournament C Tallinn EST 2023-12-16
RcRownchangeKK*chgGame
 1114 1031 2.00 3 0.84 40 33.60 
  Chyrva, Yurii 1140 EST1.0010.654026.00 
  Kaldoja, Frederik 1076 EST1.0010.564022.40 
  Reren, Alexis Miriam 1125 EST0.001-0.3740-14.80 

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)
 

 

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