Individual Calculations June 2018
 Kumpuniemi, Tapio  Total change: -59.20  Rating chartPersonal card
 EtVaS Weekend 2018 C Helsinki FIN 2018-05-04
RcRownchangeKK*chgGame
 1449 1649 1.50 4 -1.48 40 -59.20 
  Shevnin, Dmitri 1430 FIN1.0010.22408.80 
  Lehtinen, Helja 1638 FIN0.001-0.5240-20.80 
  Polkki, Eino 1344 FIN0.501-0.3640-14.40 
  Lindstrem, Timur 1385 FIN0.001-0.8240-32.80 

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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