Individual Calculations February 2024
 Kukushkin, Ivan  Total change: 50.54  Rating chartPersonal card
 XII Open Internacional Lorca Lorca (Murcia) ESP 2023-12-26
RcRownchangeKK*chgGame
 1923 1889 3.50 9 -0.80 38 -30.40 
  Kowalski, Igor m2375 POL0.5010.463817.48 
  Hovhannisyan, Mher g2418 BEL0.001-0.0338-1.14 
  Rodriguez Garcia, Miguel 1832 ESP0.001-0.5838-22.04 
  Rajbharath, Harjith 1536 POL1.0010.11384.18 
  Koskinen, Henri f2197 FIN0.5010.363813.68 
  Calvo Gonzalez, Jose Felix 2160 ESP0.001-0.1738-6.46 
  S, A Krishna Prakaash 1499 IND0.501-0.4138-15.58 
  Chengjin, Victor 1489  * ESP1.0010.08383.04 
  Kalyani, Sirin 1803 IND0.001-0.6238-23.56 
 * 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 2024 - XXXV International Open Roquetas de Mar (Almeria) ESP 2024-01-02
RcRownchangeKK*chgGame
 2106 1889 4.50 9 2.13 38 80.94 
  Perea Fruet, Lorenzo f2323 ESP0.001-0.0638-2.28 
  Garcia Fernandez, Victor f2366 ESP0.001-0.0538-1.90 
  Bangiev, Katharina 1748 ESP1.0010.313811.78 
  Vesga Izeta, Markel 2092 ESP1.0010.763828.88 
  Valdats, Reinis 2143 LAT0.5010.313811.78 
  Rodriguez Garcia, Manuel Francis 2130 ESP0.001-0.2038-7.60 
  Valdepenas Octavio, Javier 2228 ESP1.0010.883833.44 
  Juan Lepp, Jaime Boris 2075 ESP0.001-0.2638-9.88 
  Galiano Martinez, Antonio 1848 ESP1.0010.443816.72 

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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