Individual Calculations February 2022
 Swapna, C N  Total change: -18.80  Rating chartPersonal card
 VIII Sunway International Chess Festival - Group B Sitges ESP 2021-12-13
RcRownchangeKK*chgGame
 1742 1536 5.00 10 2.51 40 100.40 
  Walter Travella, German 1850 ESP1.0010.864034.40 
  Al Mansour, Abdulziz 1779 KSA0.001-0.2040-8.00 
  Aadith, R 1726 IND0.001-0.2540-10.00 
  Borrellas Comellas, Josep 1833 ESP0.001-0.1540-6.00 
  Chamuleau, Benoit 1306 NED1.0010.21408.40 
  Batista Perez, Carlos 1788 ESP0.5010.314012.40 
  Ritter Aguilar, Jordi 1798 ESP1.0010.824032.80 
  Leon Escoda, Manel 1747 ESP1.0010.774030.80 
  Perez Puyal, Jose Joaquin 1783 ESP0.5010.314012.40 
  Madrid Sole, Antonio 1808 ESP0.001-0.1740-6.80 

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)
 
 XXXII Miedzynarodowy Festiwal Szachowy CRACOVIA 2021 Grupa C Krakow POL 2021-12-27
RcRownchangeKK*chgGame
 1358 1536 2.00 7 -2.98 40 -119.20 
  Bakalar, Jan 1872 SVK0.001-0.1240-4.80 
  Mielcuch, Karol 1163 POL0.001-0.9040-36.00 
  Wajda, Krzysztof 1365 POL0.001-0.7340-29.20 
  Szopa, Andrzej 1137 POL1.0010.08403.20 
  Moczala, Maja 1296 POL0.501-0.3040-12.00 
  Karas, Kacper 1340 POL0.501-0.2540-10.00 
  Usarz, Michal 1332 POL0.001-0.7640-30.40 

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)
 

 

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