Individual Calculations October 2023
 Ejsymont, Blanka  Total change: 92.80  Rating chartPersonal card
 European Youth Championship - Girls 12 Mamaia ROU 2023-09-05
RcRownchangeKK*chgGame
 1546 1544 7.00 9 2.37 40 94.80 
  Cudyk, Oliwia 1215 POL1.0010.12404.80 
  Aydogan, Arya 1352 TUR1.0010.254010.00 
  Hariharan, Shambavi 1680 ENG1.0010.684027.20 
  Kalyoncu, Beren 1595 TUR0.5010.07402.80 
  Ashotia, Barbare 1478 GEO0.501-0.0940-3.60 
  Valiyeva, Asnad 1435 AZE1.0010.354014.00 
  Bashirli, Saadat wc1560 AZE1.0010.524020.80 
  Lajdamik, Kinga 1549 POL0.001-0.4940-19.60 
  Vujovic, Vera 2049 SRB1.0010.964038.40 

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)
 
 Szachowe Pozegnanie Lata 2023 - grupa A Grodzisk Mazowiecki POL 2023-09-23
RcRownchangeKK*chgGame
 1367 1544 3.50 5 -0.05 40 -2.00 
  Wisniewska, Blanka 1242 POL1.0010.15406.00 
  Gorecka, Zuzanna 1387 POL1.0010.294011.60 
  Siennicki, Gustaw 1484 POL0.501-0.0840-3.20 
  Marczak, Rafal 1203 POL1.0010.12404.80 
  Pawlak, Michal 1520 POL0.001-0.5340-21.20 

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)
 

 

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