Rapid: Individual Calculations September 2021
 Pieczewska, Jadwiga  Total change: 10.60  Rating chartPersonal card
 PGNiG TERMIKA Puchar Polski w Szachach - Turniej Kwalifikacyjny Lodz POL 2021-08-07
RcRownchangeKK*chgGame
 1644 1171 1.00 6 0.52 20 10.40 
  Kulon, Boguslaw 1906 POL0.001-0.0120-0.20 
  Piechocki, Franciszek f1906 POL0.001-0.0120-0.20 
  Cichocka, Katarzyna 1533 POL0.001-0.1020-2.00 
  Nowacka, Dorota 1512 POL0.001-0.1220-2.40 
  Feliksinski, Tadeusz 1517 POL0.5010.39207.80 
  Mazgaj, Zuzanna 1490 POL0.5010.37207.40 

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)
 
 PGNiG TERMIKA Mistrzostwa Polski Juniorek w Szachach Szybkich 2021 - D14 Rzeszow POL 2021-08-24
RcRownchangeKK*chgGame
 1178 1171 4.50 9 0.01 20 0.20 
  Tokarz, Izabela 1502 POL0.001-0.1220-2.40 
  Bandyk, Joanna 1083 POL0.501-0.1220-2.40 
  Dura, Anna 1071 POL0.501-0.1420-2.80 
  Para, Aleksandra 1113 POL0.501-0.0820-1.60 
  Kicinska, Magdalena 1141 POL0.001-0.5420-10.80 
  Dallemura, Julia 1162 POL1.0010.49209.80 
  Krzysztynska, Maria 1095 POL0.001-0.6020-12.00 
  Gladyszewska, Kinga 1195 POL1.0010.532010.60 
  Zapalowska, Wiktoria 1239 POL1.0010.592011.80 

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)
 

 

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