Individual Calculations February 2023
 Fernandez Calzada, Juan A.  Total change: -45.40  Rating chartPersonal card
 XI Open Internacional Lorca Lorca (Murcia) ESP 2022-12-26
RcRownchangeKK*chgGame
 1965 1708 1.50 5 0.23 20 4.60 
  Rajarishi, Karthi c2239 IND0.5010.47209.40 
  Bernado Lopez, Roger f2197 ESP0.001-0.0420-0.80 
  Guerrero Mendez, Luis 2032 ESP0.001-0.1320-2.60 
  Ilinca Ilinca, Filip Antonio 1501 ESP1.0010.23204.60 
  Juan Lepp, Jaime Boris 1856 ESP0.001-0.3020-6.00 

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)
 
 XI Open U2150 Lorca Lorca (Murcia) ESP 2022-12-28
RcRownchangeKK*chgGame
 1622 1708 3.50 7 -0.70 20 -14.00 
  Martinez Molina, Julian 1308  * ESP1.0010.08201.60 
  Puertas Martin, Savins c2118 ESP0.001-0.0820-1.60 
  Martin Estrada, Jose Miguel 1406 ESP1.0010.15203.00 
  Munoz Casado, Jose Ignacio 1422 ESP0.001-0.8420-16.80 
  Asensio Ramon, Ismael 1474 ESP1.0010.21204.20 
  Morales Carmona, Jose Manuel 1888 ESP0.5010.24204.80 
  Picazo Palacios, Jose Maria 1738 ESP0.001-0.4620-9.20 
 * 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)
 
 Roquetas Chess Festival 2023 - X International Open U2150 Roquetas de Mar (Almeria) ESP 2023-01-05
RcRownchangeKK*chgGame
 1549 1708 3.50 7 -1.20 20 -24.00 
  Villegas Martinez, David 1308  * ESP1.0010.08201.60 
  Ferro Martinez, Damian 1926 CUB0.001-0.2220-4.40 
  Manzano Lopez, Juan Manuel I 1377 ESP0.001-0.8820-17.60 
  Perals Martinez, Mario 1288 ESP1.0010.07201.40 
  Lomas Cano, Tomas 1534 ESP1.0010.27205.40 
  Prata, Jose 1853 POR0.001-0.3120-6.20 
  Abrisqueta Zudaire, Ines 1554 ESP0.501-0.2120-4.20 
 * 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)
 
 III Campeonato Sub1800 Cordoba B Cordoba ESP 2023-01-21
RcRownchangeKK*chgGame
 1479 1708 4.00 6 -0.60 20 -12.00 
  Raya Fernandez, Jose Luis 1350 ESP1.0010.10202.00 
  Carrillo Haro, Jorge 1476 ESP0.001-0.7920-15.80 
  Martin Martinez, Fernando Rafael 1308  * ESP1.0010.08201.60 
  Leiva Raya, Nicolas 1451 ESP1.0010.18203.60 
  Martin Sanchez, Javier 1700 ESP1.0010.49209.80 
  Artiles Larralde, Alfredo 1590 ESP0.001-0.6620-13.20 
 * 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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