Individual Calculations December 2017
 Melkevik, Johannes  Total change: 41.40  Rating chartPersonal card
 World Senior Championship 2017 over 50 Acqui Terme ITA 2017-11-07
RcRownchangeKK*chgGame
 2049 1857 5.00 11 2.07 20 41.40 
  Kannenberg, Karl-Heinz 2216 GER0.001-0.1020-2.00 
  Belmont Hernandez, Andres 2076 MEX0.001-0.2220-4.40 
  Vinciguerra, Riccardo 1459 ITA1.0010.08201.60 
  Bosca, Valter Romano 2000 ITA0.5010.19203.80 
  Valet, Richard 2031 GER0.5010.23204.60 
  Privitera, Franco 2022 ITA1.0010.722014.40 
  Jhunjhnuwala, Naresh 2240 HKG0.5010.41208.20 
  Baimurzin, Aitkazy m2170 KAZ0.001-0.1420-2.80 
  Schmidt, Joerg, Prof. Dr. 2072 GER1.0010.772015.40 
  Tofan, Ibrahim 2235 TUR0.001-0.0920-1.80 
  Brongers, Henk 2022 FRA0.5010.22204.40 

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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