Individual Calculations February 2023
 Follana Albelda, Lucia  Total change: 17.20  Rating chartPersonal card
 Roquetas Chess Festival 2023 - XXXIV International Open Roquetas de Mar (Almeria) ESP 2023-01-03
RcRownchangeKK*chgGame
 2047 1956 4.50 9 1.01 40 40.40 
  Lin, Yingrui f2373 ESP0.001-0.0740-2.80 
  Valverde Lopez, Francisco Leopol 1556  * ESP1.0010.08403.20 
  Ojas, Kulkarni 2217 IND0.5010.324012.80 
  Bru Rullo, Llatzer f2212 ESP0.001-0.1940-7.60 
  Juan Mas, Santiago 1863 ESP1.0010.374014.80 
  Buenafe Moya, Javier f2146 ESP0.001-0.2540-10.00 
  Moya Albaladejo, Jose Antonio 1867 ESP1.0010.384015.20 
  Ereza Vizcarra, Fernando 2125 ESP0.001-0.2840-11.20 
  Jimenez Capilla, Martin R. 2067 ESP1.0010.654026.00 
 * 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)
 
 Division de Honor Norte 2023 Rondas 1-2 Alicante ESP 2023-01-14
RcRownchangeKK*chgGame
 1901 1956 0.00 1 -0.58 40 -23.20 
  Perez Garcia, Jose Miguel 1901 ESP0.001-0.5840-23.20 

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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