Rapid: Individual Calculations September 2021
 Szczotka, Klara  Total change: 25.60  Rating chartPersonal card
 2. runda Grand Prix Bialegostoku "Lato-Jesien 2021" - rapid Bialystok POL 2021-08-13
RcRownchangeKK*chgGame
 1342 1600 5.50 6 1.13 20 22.60 
  Saniukowicz, Ryszard 1191 POL1.0010.08201.60 
  Moniuszko, Paulina 913 POL1.0010.01200.20 
  Michalowski, Pawel 1139 POL1.0010.05201.00 
  Ocytko, Andrzej 1859 POL1.0010.822016.40 
  Rekuc, Patryk 1534 POL0.501-0.0920-1.80 
  Jaszczuk, Piotr 1413 POL1.0010.26205.20 

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 - D14 Rzeszow POL 2021-08-24
RcRownchangeKK*chgGame
 1330 1600 9.00 11 0.15 20 3.00 
  Makarec, Anna 1182 POL1.0010.07201.40 
  Grzesik, Nikola 1266 POL1.0010.12202.40 
  Pietryk, Joanna 1311 POL1.0010.16203.20 
  Oborska, Magda 1381 POL0.001-0.7820-15.60 
  Janikowska, Wiktoria 1375 POL0.501-0.2820-5.60 
  Kawa, Anna 1299 POL1.0010.15203.00 
  Bauer, Maja 1171 POL1.0010.07201.40 
  Pawicka, Magdalena 1606 POL1.0010.512010.20 
  Tokarz, Izabela 1502 POL1.0010.37207.40 
  Nowak, Zuzanna 1197 POL1.0010.08201.60 
  Niedorys, Karolina 1338 POL0.501-0.3220-6.40 

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)
 

 

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