Individual Calculations March 2023
 Donate Moreno, David  Total change: -44.40  Rating chartPersonal card
 Division de Honor Norte 2023 Rondas 3-6 Alicante ESP 2023-01-28
RcRownchangeKK*chgGame
 2062 1888 0.00 4 -1.11 40 -44.40 
  Orosa Martinez, Victor 2076 ESP0.001-0.2640-10.40 
  Perez Martinez, Alejandro 1943 ESP0.001-0.4240-16.80 
  Hernandez Torralba, Jose Joaquin 2059 ESP0.001-0.2740-10.80 
  Povshednyi, Ivan 2168 ESP0.001-0.1640-6.40 

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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