Rapid: Individual Calculations March 2023
 Narva, Jaan  Total change: -31.80  Rating chartPersonal card
 I Aksel Rei Memorial Tartu EST 2023-01-29
RcRownchangeKK*chgGame
 1871 2051 4.50 7 -0.30 20 -6.00 
  Ots, Heikki 1651  * EST1.0010.08201.60 
  Kokk, Karl Mattias 1626 EST1.0010.07201.40 
  Seeman, Tarvo m2290 EST0.001-0.2020-4.00 
  Zafra, Kim 1663 PHI1.0010.09201.80 
  Narva, Regina wf1905 EST0.501-0.2020-4.00 
  Pani, Laivi 1748 EST1.0010.14202.80 
  Shishkov, Andrei m2217 EST0.001-0.2820-5.60 
 * 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)
 
 I Priit Leito Memorial Tournament Tallinn EST 2023-02-04
RcRownchangeKK*chgGame
 1890 2071 5.00 9 -1.29 20 -25.80 
  Sepandi, Jaak 1671  * EST1.0010.08201.60 
  Ruus, Rein 1737 EST1.0010.12202.40 
  Chukavin, Kirill f2375 EST0.5010.36207.20 
  Agafonov, Yuri Dr 2083 LAT0.001-0.4820-9.60 
  Narva, Regina wf1874 EST0.501-0.2520-5.00 
  Haapsal, Maria Ioanna 1561 EST1.0010.04200.80 
  Krums, Ilmars 1922 LAT0.001-0.7020-14.00 
  Kuusik, Juri 1827 EST1.0010.20204.00 
  Blokhin, Sofia wf1956 EST0.001-0.6620-13.20 
 * 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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