Individual Calculations May 2024
 Bjarnason, Larus H  Total change: -1.40  Rating chartPersonal card
 The Dublin International 65 plus 2024 Talbot Hotel Stillorgan, Dublin, Ireland IRL 2024-03-29
RcRownchangeKK*chgGame
 1834 1699 2.50 7 0.22 20 4.40 
  Harding, Tim c1931 IRL0.001-0.2120-4.20 
  Reinhardt, Sean 1651 IRL1.0010.43208.60 
  McMahon, Frank 1869 IRL0.5010.22204.40 
  Salter, David 1885 IRL0.5010.24204.80 
  Murray, Jim 1898 IRL0.5010.26205.20 
  Reynolds, Pat 1866 IRL0.001-0.2820-5.60 
  Donohoe, Eugene 1740 IRL0.001-0.4420-8.80 

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)
 
 Skakmot odlinga 2024 Round 7 Reykjavik ISL 2024-04-03
RcRownchangeKK*chgGame
 1851 1691 0.00 1 -0.29 20 -5.80 
  Saemundsson, Bjarni 1851 ISL0.001-0.2920-5.80 

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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