Individual Calculations January 2020
 Jordan Martinez, David  Total change: -40.20  Rating chartPersonal card
 XVIII Gran Torneo Internacional Aficionados S-2300 Benidorm (Spain) ESP 2019-11-29
RcRownchangeKK*chgGame
 2032 2203 4.50 9 -2.01 20 -40.20 
  Sanchez Arevalo, Luis 2010 ESP0.001-0.7520-15.00 
  Mascarell Canet, Ricardo 1987 ESP1.0010.22204.40 
  Fernandes, Carlos A 2023 ANG0.501-0.2420-4.80 
  Sotirov, Nikolaj 2041 BUL1.0010.29205.80 
  Thrish, Karthik 2032 IND1.0010.27205.40 
  Gonzalez Guedes, Iyan 2146 ESP0.001-0.5820-11.60 
  Deruelle Sala, Albert 2058 ESP0.001-0.6920-13.80 
  Bosch Jorda, Ricard 1957 ESP0.501-0.3120-6.20 
  Varga, Mariano f2038 ARG0.501-0.2220-4.40 

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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