Individual Calculations January 2024
 Coles, Robin  Total change: 29.64  Rating chartPersonal card
 IV elllobregat Open Chess Tmnt 2023 Group B Sant Boi de Llobregat (Barcelona) ESP 2023-11-30
RcRownchangeKK*chgGame
 1902 2049 7.00 9 0.87 38 33.06 
  Bru Montoya, Pau 1710 ESP1.0010.12384.56 
  Alcaraz Lopez, Francesc 1804 ESP1.0010.20387.60 
  Shokirjonova, Barchinoy wf1945 UZB1.0010.363813.68 
  Ocampo, Cristina wf1909 COL1.0010.313811.78 
  Bozorov, Javokhir 1953 UZB0.501-0.1338-4.94 
  Malikova, Marjona wm2051 UZB0.5010.00380.00 
  Sindarov, Islombek c1871 UZB0.501-0.2338-8.74 
  Muratova, Saltanat 1778 KAZ1.0010.17386.46 
  Beisteiner, Joachim 2097 AUT0.5010.07382.66 

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)
 
 X Chessable Sunway Sitges International Chess Festival - Group A Sitges (Barcelona) ESP 2023-12-12
RcRownchangeKK*chgGame
 2055 2049 4.50 9 -0.09 38 -3.42 
  Pranav, Anand g2520 IND0.001-0.0538-1.90 
  Carey, Michael 1835 USA1.0010.23388.74 
  Velikanov, Alexander m2415 USA0.001-0.1038-3.80 
  Yedid, Lior 1777 ENG1.0010.17386.46 
  Md, Bashiq Imrose c2266 IND0.001-0.2238-8.36 
  Fellowes, Billy 1866 ENG1.0010.26389.88 
  Ajay, Santhosh Parvathareddy 2228 IND0.001-0.2738-10.26 
  Lu, Lillian wf1726 AUS0.501-0.3738-14.06 
  Vallbona Domingo, Joan 1864 ESP1.0010.26389.88 

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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