Individual Calculations May 2023
 Olsen, Geir  Total change: -4.00  Rating chartPersonal card
 VII Open Internacional de Ajedrez Semana Santa La Nucia (Alicante) ESP 2023-04-05
RcRownchangeKK*chgGame
 1768 1565 2.00 7 -0.20 20 -4.00 
  Hurtado Rueda, Manuel 1951 ESP0.001-0.0920-1.80 
  Perez Gonzalez, Roberto 1956 ESP0.001-0.0920-1.80 
  Sharma, Siri 1336 IND1.0010.21204.20 
  Lacamara Pasamar, Miguel 1808 ESP0.001-0.2020-4.00 
  Garcia Perez, Sergio 1288 ESP1.0010.17203.40 
  Santamaria Baeza, Adolfo 1815 ESP0.001-0.1920-3.80 
  Uribe, Jhonny Alberto c2223 VEN0.001-0.0120-0.20 

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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