Individual Calculations October 2023
 Grieve, Harry  Total change: 2.80  Rating chartPersonal card
 V Torneo Internacional Ajedrez San Cristobal de La Laguna San Cristobal de la Laguna (Tenerife) ESP 2023-08-26
RcRownchangeKK*chgGame
 2288 2449 7.00 9 1.00 10 10.00 
  Lorenzo Ventura, Abel 2049  * ESP1.0010.08100.80 
  Fernandez Vazquez, Jorge 1950 ESP1.0010.04100.40 
  Hapala, Elisabeth wf2073 AUT1.0010.09100.90 
  Perez Guerra, Raul f2222 ESP1.0010.21102.10 
  Sosa, Tomas g2556 ARG0.5010.15101.50 
  Korneev, Oleg g2473 ESP0.5010.03100.30 
  Meneses Gonzalez, Kevin Moises f2242 ESP1.0010.23102.30 
  Kovchan, Alexander g2471 UKR0.5010.03100.30 
  Gagunashvili, Merab g2555 GEO0.5010.14101.40 
 * 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)
 
 I Open Esphouses Guardamar del Segura Guardamar del Segura (Alicante) ESP 2023-09-04
RcRownchangeKK*chgGame
 2056 2455 6.00 8 -0.72 10 -7.20 
  Loureda Garcia, Jose Antonio 1640 ESP1.0010.00100.00 
  Lopez Martinez, Jaime 1991 ESP0.001-0.9510-9.50 
  Planelles Ortega, Emilio 2055  * ESP1.0010.08100.80 
  Orts Tomas, Marc 1925 ESP1.0010.03100.30 
  Ibanez Koblash, Daniel 1770 ESP1.0010.01100.10 
  Giaccio, Alfredo g2326 ARG1.0010.33103.30 
  Larkin, Vladyslav m2464 UKR0.5010.01100.10 
  Arias Igual, Alejandro f2276 ESP0.501-0.2310-2.30 
 * 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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