Rapid: Individual Calculations March 2020
 Rehn, Ralf  Total change: -6.20  Rating chartPersonal card
 MatSK weekend 2020 A, rounds 1-3, rapid Helsinki FIN 2020-02-21
RcRownchangeKK*chgGame
 1925 2141 2.00 3 -0.31 20 -6.20 
  Oksanen, Timo 1973 FIN0.001-0.7220-14.40 
  Syvalahti, Heikki 1936 FIN1.0010.24204.80 
  Karttinen, Risto 1867 FIN1.0010.17203.40 

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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