Individual Calculations February 2023
 Juan Mas, Santiago  Total change: -10.20  Rating chartPersonal card
 XI Open Internacional Lorca Lorca (Murcia) ESP 2022-12-26
RcRownchangeKK*chgGame
 1912 1858 3.50 9 -0.32 20 -6.40 
  Plaskett, H James g2365 ENG0.001-0.0420-0.80 
  Zakharash, Georgii 1458  * ESP1.0010.08201.60 
  Motos Abellan, Daniel 2158 ESP0.001-0.1520-3.00 
  Sai Agni Jeevitesh, J m2226 IND0.001-0.1020-2.00 
  Guzman Fuentes, Encarna 1275 ESP1.0010.02200.40 
  Guadamuro Torrente, Anabel wf2085 ESP0.5010.29205.80 
  Cebrian Flores, Juan Antonio 2045 ESP0.001-0.2620-5.20 
  Gonzalez Lopez, Lucas I 1868 ESP0.5010.01200.20 
  Materia, Matteo 1729 FRA0.501-0.1720-3.40 
 * 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)
 
 Roquetas Chess Festival 2023 - XXXIV International Open Roquetas de Mar (Almeria) ESP 2023-01-03
RcRownchangeKK*chgGame
 1893 1863 3.50 8 -0.19 20 -3.80 
  Romero Calduch, Sergio 2264 ESP0.001-0.0820-1.60 
  Arroyo Rodriguez, Jesus 2086 ESP0.001-0.2220-4.40 
  Kratz, Jonathan 1530 FRA1.0010.12202.40 
  Follana Albelda, Lucia 1956 ESP0.001-0.3720-7.40 
  Colom Riera, Marc 1583 ESP0.001-0.8420-16.80 
  Gyaneshwar, B 1596 IND1.0010.18203.60 
  Galvan Cipriani, Viviana wf2081 ESP1.0010.782015.60 
  Fernandez Rosado, Roberto 2049 ESP0.5010.24204.80 

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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