Individual Calculations January 2020
 Kalashnikov, Alexey L.  Total change: -32.60  Rating chartPersonal card
 XVIII Gran Torneo Internacional Aficionados S-2300 Benidorm (Spain) ESP 2019-11-29
RcRownchangeKK*chgGame
 1943 2113 2.00 5 -1.63 20 -32.60 
  Perez Ruiz, Santiago 1950 ESP0.501-0.2220-4.40 
  Gordero Montoya, Felix 1910 ESP0.501-0.2620-5.20 
  Verbruggen, Samuel 1941 BEL0.501-0.2320-4.60 
  Bosch Jorda, Ricard 1957 ESP0.001-0.7120-14.20 
  Rutherford, William 1959 SCO0.501-0.2120-4.20 

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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