Rapid: Individual Calculations September 2021
 Arciszewska, Zuzanna  Total change: 57.60  Rating chartPersonal card
 PGNiG TERMIKA Mistrzostwa Polski Juniorek w Szachach Szybkich 2021 - D16 Rzeszow POL 2021-08-24
RcRownchangeKK*chgGame
 1381 1438 7.00 11 0.65 20 13.00 
  Kaznowska, Kinga 1146 POL1.0010.15203.00 
  Siekanska, Maria 1666 POL0.001-0.2120-4.20 
  Pietrzak, Emilia 1235 POL1.0010.24204.80 
  Hals, Emilia 1334 POL0.001-0.6420-12.80 
  Gaczol, Julia 1214 POL1.0010.22204.40 
  Pacho, Maria 1292 POL1.0010.30206.00 
  Rejniak, Zuzanna 1466 POL0.001-0.4620-9.20 
  Olszewska, Wiktoria 1218 POL1.0010.22204.40 
  Krzyzosiak, Marta 1527 POL1.0010.622012.40 
  Wikar, Martyna 1775 POL0.001-0.1220-2.40 
  Skolska, Emilia 1314 POL1.0010.33206.60 

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)
 
 4. runda Grand Prix Bialegostoku "Lato-Jesien 2021" - rapid Bialystok POL 2021-08-27
RcRownchangeKK*chgGame
 1491 1438 5.00 6 2.23 20 44.60 
  Grabarczyk, Edmund 1122 POL1.0010.13202.60 
  Ocytko, Andrzej 1859 POL1.0010.932018.60 
  Rusak, Jan 1256 POL1.0010.26205.20 
  Backiel, Hubert 1622 POL1.0010.742014.80 
  Kaminski, Maciej 1853 POL0.001-0.0720-1.40 
  Wilczewski, Michal 1233 POL1.0010.24204.80 

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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