Rapid: Individual Calculations March 2023
 Kais, Kristofer  Total change: 42.40  Rating chartPersonal card
 9. Tallinna MK kiirturniiride sari KEVAD`2023 (II etapp) A Tallinn EST 2023-01-28
RcRownchangeKK*chgGame
 1495 1238 2.00 6 0.63 40 25.20 
  Lainevool, Mirko 1576 EST0.001-0.1240-4.80 
  Krushevskaja, Anna 1087 EST1.0010.304012.00 
  Haapsal, Maria Ioanna 1498 EST0.001-0.1840-7.20 
  Ispanov, Natig 1468 EST0.001-0.2140-8.40 
  Cherentsov, Mikhail 1785 EST1.0010.974038.80 
  Poom, Mati 1558 EST0.001-0.1340-5.20 

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)
 
 I Aksel Rei Memorial - Youth Tournament Tartu EST 2023-01-29
RcRownchangeKK*chgGame
 1233 1238 0.50 2 -0.51 40 -20.40 
  Alas, Mart Mattias 1223 EST0.501-0.0240-0.80 
  Leht, Karl Samuel 1243 EST0.001-0.4940-19.60 

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)
 
 I Priit Leito Memorial Tournament Tallinn EST 2023-02-04
RcRownchangeKK*chgGame
 1671 1375 2.00 6 0.94 40 37.60 
  Ehrlich, Sten-Andreas 1617 EST0.001-0.2040-8.00 
  Poldoja, Ants 1607 EST1.0010.794031.60 
  Oim, Mikk Kaarel 1927 EST0.001-0.0340-1.20 
  Mogilny, Evgeny 1741 EST0.001-0.1040-4.00 
  Timoshin, Aleksei 1486 EST1.0010.654026.00 
  Zafra, Kim 1647 PHI0.001-0.1740-6.80 

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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