Rapid: Individual Calculations October 2023
 Chiszko, Oskar  Total change: -29.40  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - B12 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1567 1875 8.00 11 -0.97 28 -27.16 
  Karcz, Nataniel 1475  * POL1.0010.08282.24 
  Kolanowski, Franciszek 1280 POL1.0010.02280.56 
  Ziobrowski, Wojciech 1418 POL1.0010.05281.40 
  Smolinski, Wojciech 1461 POL1.0010.07281.96 
  Brzezina, Piotr 1707 POL0.501-0.2228-6.16 
  Perucki, Maciej 1600 POL0.501-0.3328-9.24 
  Rozanski, Mateusz 1931 POL0.001-0.4228-11.76 
  Kisielinski, Stanislaw 1425 POL1.0010.06281.68 
  Ochedzan, Filip 1585 POL1.0010.16284.48 
  Golis, Wiktor 1846 POL0.001-0.5428-15.12 
  Wons, Krystian 1509 POL1.0010.10282.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 XXIX edycja Bialostockiej Ligi Szkolnej - 1. runda do lat 13 Bialystok POL 2023-09-17
RcRownchangeKK*chgGame
 1364 1875 6.50 7 0.05 28 1.40 
  Kolosza, Zuzanna 1475  * POL1.0010.08282.24 
  Toczylowski, Mateusz 1160 POL1.0010.01280.28 
  Tyszka, Kacper 1127 POL1.0010.00280.00 
  Obrycki, Tomasz 1776 POL0.501-0.1428-3.92 
  Markowski, Adam 1332 POL1.0010.03280.84 
  Buklaho, Ignacy 1441 POL1.0010.06281.68 
  Smolko, Piotr 1238 POL1.0010.01280.28 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 XXIX edycja Bialostockiej Ligi Szkolnej - 1. runda open Bialystok POL 2023-09-24
RcRownchangeKK*chgGame
 1722 1875 4.50 7 -0.13 28 -3.64 
  Trochimczuk, Bartosz 1475  * POL1.0010.08282.24 
  Wojtacha, Krzysztof 1682 POL1.0010.25287.00 
  Dunda, Szymon 1483 POL1.0010.08282.24 
  Kozlowski, Pawel 2026 POL0.001-0.3028-8.40 
  Ciszewski, Krzysztof 1899 POL0.001-0.4728-13.16 
  Szczotka, Matylda 1517 POL1.0010.10282.80 
  Budzisz, Adrian 1969 POL0.5010.13283.64 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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