Individual Calculations May 2023
 Melkevik, Johannes  Total change: -41.60  Rating chartPersonal card
 VII Open Internacional de Ajedrez Semana Santa La Nucia (Alicante) ESP 2023-04-05
RcRownchangeKK*chgGame
 1708 1839 2.50 7 -2.08 20 -41.60 
  Jordan Martinez, David 2137 ESP0.001-0.1520-3.00 
  Sanchez Lake, Alvaro 1523 ESP0.501-0.3720-7.40 
  Valverde Lopez, Francisco Leopol 1525 ESP1.0010.14202.80 
  Robledo Sanchez, Carlos 2077 ESP0.001-0.2020-4.00 
  Pousada Estevez, Daniel 1580 ESP0.501-0.3220-6.40 
  Torres Rebolledo, Marcos 1557 ESP0.001-0.8420-16.80 
  Hladiy, Mark 1558 ESP0.501-0.3420-6.80 

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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