Individual Calculations December 2021
 Rahal, Michael A  Total change: 8.70  Rating chartPersonal card
 C.E. Veteranos 50 2021 Altea, Alicante ESP 2021-10-31
RcRownchangeKK*chgGame
 2130 2333 7.50 9 0.87 10 8.70 
  Moya Albaladejo, Jose Antonio 1933  * ESP1.0010.08100.80 
  Fernandez Manrique, Agustin 1996 ESP1.0010.12101.20 
  Tornay Gomez, Josu 2005 ESP1.0010.13101.30 
  Carrera Perez, Francisco 2239 ESP0.501-0.1310-1.30 
  Blanco Sanchez, Jose Fernando 1981 ESP1.0010.11101.10 
  Gonzalez Valero, Julio 2241 ESP1.0010.37103.70 
  Campos Gambuti, Luis Maria m2307 ESP0.501-0.0410-0.40 
  Cano Gimenez, Vicente f2191 ESP0.501-0.1910-1.90 
  Garcia Trobat, Francisco f2276 ESP1.0010.42104.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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