Individual Calculations July 2023
 Romejko, Jagoda  Total change: -52.80  Rating chartPersonal card
 III Dolnoslaska Liga Szachowa 2023 - Turniej o awans do II Ligi Szachowej Wroclaw POL 2023-06-03
RcRownchangeKK*chgGame
 1648 1525 1.50 5 -0.31 40 -12.40 
  Bednarczyk, Mateusz 1681 POL0.5010.21408.40 
  Meller, Piotr 1969 POL0.001-0.0640-2.40 
  Smukowski, Bartosz 1681 POL0.001-0.2940-11.60 
  Klisowski, Bartosz 1606 POL0.001-0.3940-15.60 
  Frac, Pawel 1304 POL1.0010.22408.80 

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)
 
 Druzynowe Mistrzostwa Polski Juniorow - II liga 2023 Sypniewo POL 2023-06-14
RcRownchangeKK*chgGame
 1449 1525 4.50 9 -1.01 40 -40.40 
  Niemier, Martyna 1373 POL0.501-0.2040-8.00 
  Banasiak, Adrianna 1507 POL0.501-0.0340-1.20 
  Nagly, Malgorzata 1125  * POL1.0010.08403.20 
  Goraj, Barbara wc2176 POL0.001-0.0140-0.40 
  Siwak, Aleksandra 1172 POL0.001-0.8940-35.60 
  Lopusiewicz, Marta 1153 POL1.0010.10404.00 
  Pietrzak, Emilia 1456 POL0.501-0.1040-4.00 
  Szopa, Emilia 1697 POL0.001-0.2740-10.80 
  Michalska, Anna-Maria 1382 POL1.0010.314012.40 
 * 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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