Individual Calculations February 2023
 Barrios Del Pozo, Daniela  Total change: 73.60  Rating chartPersonal card
 II Cerrado Escuela de Ajedrez Bambuchess Grupo B Lepe (Huelva) ESP 2022-12-26
RcRownchangeKK*chgGame
 1362 1465 4.00 7 -0.45 40 -18.00 
  Pineda Ortega, Victor 1362 ESP1.0010.364014.40 
  Lopez Rueda, Juan 1350 ESP0.501-0.1640-6.40 
  Camacho Belmonte, Angel Luis 1244 ESP0.501-0.2840-11.20 
  Gonzalez Soriano, Jose Antonio 1488 ESP0.001-0.4740-18.80 
  Luque Garcia, Juan 1356 ESP0.501-0.1540-6.00 
  Benjumea Cejudo, Pablo 1472 ESP1.0010.514020.40 
  Fernandez Garcia, Rafael 1263 ESP0.501-0.2640-10.40 

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)
 
 XLVIII Abierto Internacional Ciudad de Sevilla 2023 Sevilla ESP 2023-01-13
RcRownchangeKK*chgGame
 1785 1465 3.50 8 2.29 40 91.60 
  Bogdanov, Artyom 1957 KAZ0.001-0.0440-1.60 
  Morales Cano, Carlos 1688 ESP1.0010.784031.20 
  Pirvulescu, Adrian 1793 ROU0.001-0.1340-5.20 
  Juidiaz Hernandez, Antonio Luis 1673 ESP0.5010.274010.80 
  Barba Molina, Vicente 1591 ESP1.0010.674026.80 
  Ruiz Alcaide, Juan Luis 1798 ESP0.5010.384015.20 
  Nederveld, Dieter 1917 GER0.001-0.0640-2.40 
  Launert, Dr. Martin 1865  * GER0.5010.424016.80 
 * 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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