Rapid: Individual Calculations October 2023
 Sakharchuk, Aliaksandr  Total change: 158.01  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - B12 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1493 1344 6.00 10 2.63 23 60.49 
  Wilman, Maciej 1046 POL1.0010.15233.45 
  Boryna, Szymon 1691 POL0.5010.39238.97 
  Kaszuba, Michal 1592 POL0.5010.31237.13 
  Korszanski, Stanislaw 1724 POL1.0010.912320.93 
  Zawal, Krzysztof 1580 POL0.001-0.2023-4.60 
  Smejda, Hubert 1103 POL1.0010.20234.60 
  Witczak, Borys 1775 POL0.001-0.0723-1.61 
  Golebiowski, Jakub 1186 POL1.0010.29236.67 
  Misiek, Marcel 1631 POL1.0010.842319.32 
  Perucki, Maciej 1600 POL0.001-0.1923-4.37 

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)
 
 X SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA OPEN Katowice POL 2023-09-09
RcRownchangeKK*chgGame
 1691 1359 3.50 7 2.13 23 48.99 
  Helis, Tadeusz f2100 POL0.0010.00230.00 
  Wieczorek, Jakub 1772 POL0.001-0.0723-1.61 
  Jurczyk, Piotr 1022 POL1.0010.12232.76 
  Pasti, Zsombor 1920 HUN1.0010.982322.54 
  Biliak, Viktoria 1676 POL0.5010.37238.51 
  Kania, Franciszek 1667 POL0.001-0.1423-3.22 
  Somyk, Marcin 1683 POL1.0010.872320.01 

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)
 
 Turniej Mlodych Talentow - Festiwal Szachowy Zielona Gora do lat 14 Zielona Gora POL 2023-09-23
RcRownchangeKK*chgGame
 1517 1359 5.00 7 2.67 23 61.41 
  Gancarz, Julia 1049 POL1.0010.14233.22 
  Jablonski, Antoni 1718 POL1.0010.902320.70 
  Miklosz, Malgorzata 1426 POL1.0010.592313.57 
  Diachek, Andriy 1823 UKR0.001-0.0523-1.15 
  Malas, Maksymilian 1290 POL1.0010.40239.20 
  Jablonski, Wojciech 1726 POL0.5010.40239.20 
  Sewohl, Michal 1586 POL0.5010.29236.67 

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)
 
 Winobraniowy Festiwal Szachowy Zielona Gora 2023 - OPEN A Zielona Gora POL 2023-09-24
RcRownchangeKK*chgGame
 1637 1359 1.00 6 -0.56 23 -12.88 
  Piotrowski, Pawel 2191 POL0.0010.00230.00 
  Diachek, Andriy 1823 UKR0.5010.452310.35 
  Kibala, Jan 1644 POL0.001-0.1623-3.68 
  Ferenc, Michal 1572 POL0.001-0.2323-5.29 
  Strzelczyk, Mateusz 1069 POL0.001-0.8423-19.32 
  Skrzypczak, Jan 1523 POL0.5010.22235.06 

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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