Individual Calculations June 2018
 Ahonen, Markku  Total change: -23.40  Rating chartPersonal card
 Kalakukkoturnaus 2018, D Kuopio FIN 2018-04-28
RcRownchangeKK*chgGame
 1498 1513 0.50 2 -0.54 20 -10.80 
  Laakkonen, Markus 1570 FIN0.5010.08201.60 
  Aapola, Volter 1426 FIN0.001-0.6220-12.40 

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)
 
 HSK kevatturnaus 2018 B Helsinki FIN 2018-05-25
RcRownchangeKK*chgGame
 1619 1513 0.50 3 -0.63 20 -12.60 
  Wikman, Bengt 1814 FIN0.001-0.1520-3.00 
  Toivonen, Markku 1731 FIN0.001-0.2220-4.40 
  Velagapudi, Vihan 1311 FIN0.501-0.2620-5.20 

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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