Individual Calculations February 2023
 Lopez Soler, Jose  Total change: 26.00  Rating chartPersonal card
 XI Open U2150 Lorca Lorca (Murcia) ESP 2022-12-28
RcRownchangeKK*chgGame
 1437 1123 2.00 7 0.92 20 18.40 
  Ferrete Rueda, Juan Carlos 1662 ESP0.001-0.0320-0.60 
  Gonzalez Lopez, Francisco Jesus 1425 ESP0.001-0.1520-3.00 
  Gil Van Gils, Juan Ramon 1364 ESP0.5010.30206.00 
  Martinez Molina, Julian 1256 ESP1.0010.682013.60 
  Quitzke Westling, Micaela 1430 ESP0.5010.36207.20 
  Asensio Ramon, Ismael 1474 ESP0.001-0.1120-2.20 
  Ceron Mendez, Mateo 1448 ESP0.001-0.1320-2.60 

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
 1399 1137 2.00 7 0.43 20 8.60 
  Colloridi, Dominic 1719 ESP0.001-0.0220-0.40 
  Colomer De Luque, Francisco 1505 ESP0.001-0.1020-2.00 
  Martin Martinez, Fernando Rafael 1285 ESP0.001-0.3020-6.00 
  Sierra Del Sol, Sara 1094 ESP1.0010.44208.80 
  Perals Martinez, Mario 1288 ESP0.001-0.3020-6.00 
  Linares Andres, Antonio 1524 ESP1.0010.912018.20 
  Manzano Lopez, Juan Manuel I 1377 ESP0.001-0.2020-4.00 

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)
 
 II Abierto Sub 2400 Altiplano Granadino 2023 Baza (Granada) ESP 2023-01-20
RcRownchangeKK*chgGame
 1611 1137 0.50 6 -0.05 20 -1.00 
  Sanjuan Garcia, Miguel 1946 ESP0.0010.00200.00 
  Maldonado Fernandez, Jose 1747 ESP0.5010.48209.60 
  Garrido Prats, Diego 1765 ESP0.001-0.0120-0.20 
  Hernandez Tellez, Ada Angela 1431 ESP0.001-0.1520-3.00 
  Martin Estrada, Jose Miguel 1406 ESP0.001-0.1720-3.40 
  Carreno Losilla, Jesus 1373 ESP0.001-0.2020-4.00 

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)
 

 

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