Rapid: Individual Calculations March 2018
 Haapsal, Maria Ioanna  Total change: -2.60  Rating chartPersonal card
 Estonia 100 Youth Chess Series I: B-Tournament Tallinn EST 2018-01-28
RcRownchangeKK*chgGame
 1204 1067 1.00 5 -0.60 20 -12.00 
  Kokk, Karl Mattias 1209 EST0.001-0.3120-6.20 
  Dudakov, Andrei 1169 EST1.0010.642012.80 
  Rychagov, Anton 1201 EST0.001-0.3220-6.40 
  Anis, Dinara 1122 EST0.001-0.4220-8.40 
  Kull, Tormi 1317 EST0.001-0.1920-3.80 

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)
 
 Estonia 100 Youth Chess Series II: B-Tournament Tallinn EST 2018-02-17
RcRownchangeKK*chgGame
 1214 1067 2.00 5 0.47 20 9.40 
  Aleksejev, Artjom 1211 EST0.001-0.3120-6.20 
  Schneider, Uku 1114 EST1.0010.572011.40 
  Kull, Tormi 1317 EST0.001-0.1920-3.80 
  Orlova, Darya 1213 EST1.0010.702014.00 
  Maesalu, Oliver 1215 EST0.001-0.3020-6.00 

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)
 

 

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