Individual Calculations August 2019
 Zapalowska, Wiktoria  Total change: 62.40  Rating chartPersonal card
 III Miedzynarodowy Festiwal Szachowy Puchar Baltyku - Open C Darlowko POL 2019-06-22
RcRownchangeKK*chgGame
 1249 1041 3.50 8 1.49 40 59.60 
  Nowak, Adam 1381 POL0.001-0.1240-4.80 
  Jurkiewicz, Kazimierz 1187 POL1.0010.704028.00 
  Nocek, Dominik 1245 POL0.5010.264010.40 
  Lochina, Justyna 1359 POL0.001-0.1340-5.20 
  Kudlacik, Jan 1254 POL0.5010.274010.80 
  Marszalek, Jakub 1398 POL0.001-0.1140-4.40 
  Dietrich, Pawel 1068 POL0.5010.04401.60 
  Szopa, Andrzej 1097 POL1.0010.584023.20 

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)
 
 Najdorf Chess Festival gr. C Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 1313 1041 1.00 5 0.07 40 2.80 
  Jaroszuk, Marcin 1425 POL0.001-0.0940-3.60 
  Kostelniuk, Pawel 1441  * POL0.001-0.0840-3.20 
  Jochym, Slawomir 1172 POL1.0010.684027.20 
  Ziolo, Oliwia 1233 POL0.001-0.2540-10.00 
  Zhydachevskyy, Yulian 1292 POL0.001-0.1940-7.60 
 * 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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