Blitz: Individual Calculations January 2023
 Machin Arbelo, Pedro Alexis  Total change: 22.60  Rating chartPersonal card
 IX Sunway Sitges Chessable Blitz Open Sitges (Barcelona) ESP 2022-12-13
RcRownchangeKK*chgGame
 1897 1814 4.00 9 0.44 20 8.80 
  Navrotescu, Andreea wg2187 FRA0.001-0.1020-2.00 
  Schmitz, Christopher 1414  * GER1.0010.08201.60 
  Kocak, Ediz 2082 GER0.001-0.1720-3.40 
  Pardina Domenech, Albert 1539 ESP1.0010.17203.40 
  Perez Aleman, Pedro Tomas 2011 ESP0.001-0.2520-5.00 
  Raghav, Srivathsav V 1959 IND1.0010.692013.80 
  Chulis, Alexander 2066 AUT0.001-0.1920-3.80 
  Sviridenko, Yaroslav 1717 UKR1.0010.37207.40 
  Panjer, Sidney 2097 GER0.001-0.1620-3.20 
 * 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)
 
 IX Sunway Sitges Chessable Blitz - Open Sitges (Barcelona) ESP 2022-12-18
RcRownchangeKK*chgGame
 2049 1814 2.50 8 0.69 20 13.80 
  Reprintsev, Alexander m2230 UKR0.001-0.0720-1.40 
  Vaibhav, Jayant Raut c2147 IND0.001-0.1220-2.40 
  Perez Aleman, Pedro Tomas 2011 ESP1.0010.752015.00 
  Congiu, Mathilde wm2201 FRA0.001-0.0920-1.80 
  Verbin, Valentina 1976 MDA0.5010.21204.20 
  Nwachukwu, Chino 1918 NGR0.001-0.3620-7.20 
  Henderson De La Fuente, Andrea wf1889 AND1.0010.602012.00 
  Mompel Ferruz, Xavier 2022 ESP0.001-0.2320-4.60 

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)
 

 

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