Rapid: Individual Calculations March 2020
 Bergstrom, Hans  Total change: 16.80  Rating chartPersonal card
 MatSK weekend 2020 B, rounds 1-3, rapid Helsinki FIN 2020-02-21
RcRownchangeKK*chgGame
 1774 1544 1.50 3 0.84 20 16.80 
  Hassan, Alzakout 1647 SYR1.0010.642012.80 
  Pedmanson, Albert 1829 EST0.001-0.1620-3.20 
  Patola, Eero 1847 FIN0.5010.36207.20 

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)
 

 

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