Rapid: Individual Calculations September 2021
 Nowak, Roksana  Total change: -21.00  Rating chartPersonal card
 PGNiG TERMIKA Puchar Polski w Szachach - Turniej Kwalifikacyjny Lodz POL 2021-08-07
RcRownchangeKK*chgGame
 1705 1383 1.00 5 -0.13 20 -2.60 
  Psyk, Radoslaw 2118 POL0.001-0.0120-0.20 
  Zerebiec, Maurycy 1792 POL0.001-0.0820-1.60 
  Andrzejewska, Anna wc1801 POL0.001-0.0720-1.40 
  Wyzga-Rybicki, Witold 1788 POL0.001-0.0820-1.60 
  Mitrega, Lena 1026 POL1.0010.11202.20 

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)
 
 PGNiG TERMIKA Mistrzostwa Polski Juniorek w Szachach Szybkich 2021 - D16 Rzeszow POL 2021-08-24
RcRownchangeKK*chgGame
 1282 1383 6.00 11 -0.92 20 -18.40 
  Zybrant, Sandra 1067 POL0.501-0.3720-7.40 
  Uliasz, Katarzyna 1345 POL0.501-0.0520-1.00 
  Reszka, Zofia 1233 POL1.0010.30206.00 
  Sokol, Maria 1340 POL0.501-0.0620-1.20 
  Anyz, Monika 1484 POL0.5010.14202.80 
  Olszewska, Wiktoria 1218 POL0.501-0.2220-4.40 
  Hals, Emilia 1334 POL0.501-0.0720-1.40 
  Pacho, Maria 1292 POL1.0010.38207.60 
  Bugaj, Hanna 1347 POL0.001-0.5520-11.00 
  Skolska, Emilia 1314 POL0.001-0.6020-12.00 
  Bartoszek, Julia 1125 POL1.0010.18203.60 

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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