Individual Calculations July 2021
 Pieczulis, Hubert  Total change: -13.02  Rating chartPersonal card
 Mistrzostwa Wojewodztwa Podlaskiego Juniorow 2021 - C14 Wasilkow POL 2021-06-04
RcRownchangeKK*chgGame
 1295 1458 4.50 8 -1.04 31 -32.24 
  Firmuga, Jakub 1123 POL0.501-0.3831-11.78 
  Krajewski, Franciszek 1362 POL0.501-0.1331-4.03 
  Maliszewski, Stefan 1084 POL0.501-0.4031-12.40 
  Wasilewski, Stanislaw 1306 POL1.0010.30319.30 
  Krol, Jan 1459 POL0.5010.00310.00 
  Ptaszynski, Szymon 1486 POL0.5010.04311.24 
  Bartnik, Michal 1362 POL0.501-0.1331-4.03 
  Wiszniewski, Stanislaw 1178 POL0.501-0.3431-10.54 

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)
 
 Z Serca do Szachow Sokolka POL 2021-06-12
RcRownchangeKK*chgGame
 1590 1458 2.50 5 0.65 31 20.15 
  Jaroch, Pawel 1858  * POL0.001-0.0831-2.48 
  Wawrukiewicz, Szymon 1322 POL1.0010.32319.92 
  Bartoszewicz, Marcin 1858  * POL0.001-0.0831-2.48 
  Zubacki, Wiktor 1340 POL1.0010.343110.54 
  Rekuc, Patryk 1570 POL0.5010.15314.65 
 * 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)
 
 13. Memorial Bieluczykow Bialystok 2021 - grupa B Bialystok POL 2021-06-26
RcRownchangeKK*chgGame
 1363 1458 5.50 9 -0.03 31 -0.93 
  Perkowski, Jakub 1058  * POL1.0010.08312.48 
  Wadolowski, Adrian 1195 POL0.501-0.3231-9.92 
  Wojtacha, Krzysztof 1424 POL0.001-0.5531-17.05 
  Prazych, Tadeusz 1303 POL1.0010.29318.99 
  Rusak, Jan 1366 POL1.0010.373111.47 
  Kotarski, Bartosz 1778 POL0.001-0.1331-4.03 
  Pieczulis, Blazej 1650 POL0.001-0.2531-7.75 
  Sazon, Adam 1321 POL1.0010.32319.92 
  Dabrowski, Piotr 1171 POL1.0010.16314.96 
 * 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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