Rapid: Individual Calculations July 2020
 Mai, Alexander Oliver  Total change: -19.00  Rating chartPersonal card
 Brim motarodin 2020-21 - Mot 1 - 1.-4. umferd Reykjavik ISL 2020-06-19
RcRownchangeKK*chgGame
 1364 1620 2.00 4 -0.95 20 -19.00 
  Kjartansson, Matthias Bjorgvin 1125 ISL0.001-0.9620-19.20 
  Heidarsson, Mikael Bjarki 1180 ISL1.0010.06201.20 
  Sigfusson, Ottar Orn Bergmann 1193 ISL1.0010.07201.40 
  Haraldsson, Haraldur 1958 ISL0.001-0.1220-2.40 

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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