Rapid: Individual Calculations October 2023
 Bialowas, Maria  Total change: 2.86  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - G18 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1271 1063 1.50 10 -1.14 26 -29.64 
  Mroz, Lena 1538 POL0.001-0.0526-1.30 
  Zybrant, Sandra 1316 POL0.001-0.1926-4.94 
  Lopusiewicz, Marta 1181 POL0.001-0.3426-8.84 
  Szczotka, Matylda 1517 POL0.001-0.0626-1.56 
  Kukula, Klara 1209 POL1.0010.702618.20 
  Zajac, Patrycja 1270 POL0.001-0.2326-5.98 
  Nagly, Malgorzata 1028 POL0.001-0.5526-14.30 
  Gorny, Maria 1137 POL0.001-0.4026-10.40 
  Grzyb, Anna 1343 POL0.001-0.1626-4.16 
  Filipek, Paulina 1167 POL0.5010.14263.64 

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)
 
 1. Otwarty Turniej Grand Prix Torunia Fundacja In Spe 2023-2024 - OPEN A Torun POL 2023-09-09
RcRownchangeKK*chgGame
 1202 1063 3.00 8 0.34 26 8.84 
  Zajac, Robert 1444 POL0.001-0.0926-2.34 
  Cichecki, Jan 1200 POL1.0010.682617.68 
  Koprowski, Jan 1352 POL0.001-0.1626-4.16 
  Kopaczewski, Mateusz 1197 POL0.001-0.3226-8.32 
  Kulik, Stanislaw 1088 POL0.001-0.4726-12.22 
  Kepski, Artur 1055 POL1.0010.492612.74 
  Czekalski, Pawel 1167 POL1.0010.642616.64 
  Kanczewski, Hubert 1115 POL0.001-0.4326-11.18 

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)
 
 Otwarty Turniej Szachowy o Puchar Posla na Sejm RP Mariusza Kaluznego 2023 Torun POL 2023-09-10
RcRownchangeKK*chgGame
 1335 1063 2.50 8 0.91 26 23.66 
  Szymanski, Jan 1623 POL0.001-0.0226-0.52 
  Koprowski, Jan 1352 POL0.001-0.1626-4.16 
  Zajac, Robert 1444 POL1.0010.912623.66 
  Klimowski, Artur 1252 POL0.001-0.2526-6.50 
  Dziodko, Wiktoria 1251 POL0.5010.24266.24 
  Czekalski, Pawel 1167 POL0.5010.14263.64 
  Urbanski, Jacek 1400 POL0.001-0.1226-3.12 
  Sivickis, Andrejus 1189 POL0.5010.17264.42 

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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