Rapid: Individual Calculations September 2022
 Zybrant, Sandra  Total change: 13.80  Rating chartPersonal card
 Mistrzostwa Polski Juniorow w Szachach Szybkich 2022 - D16 Rzeszow POL 2022-08-26
RcRownchangeKK*chgGame
 1303 1215 5.00 11 0.69 20 13.80 
  Skolska, Emilia 1521 POL1.0010.862017.20 
  Oborska, Magda 1511 POL0.001-0.1520-3.00 
  Walendykiewicz, Martyna 1285 POL0.001-0.4020-8.00 
  Grzesik, Nikola 1272 POL0.5010.08201.60 
  Olszewska, Wiktoria 1223 POL0.001-0.4920-9.80 
  Getek, Wiktoria 1130 POL1.0010.38207.60 
  Gaczol, Julia 1290 POL0.5010.10202.00 
  Nowak, Zuzanna 1272 POL0.001-0.4220-8.40 
  Idzior, Izabela 1158 POL1.0010.42208.40 
  Pieczewska, Jadwiga 1251 POL1.0010.552011.00 
  Janikowska, Wiktoria 1416 POL0.001-0.2420-4.80 

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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