Rapid: Individual Calculations September 2022
 Grala, Stanislaw  Total change: 7.80  Rating chartPersonal card
 V Miedzynarodowy Turniej Szachowy o Puchar Burmistrza Rucianego-Nidy Ruciane-Nida POL 2022-07-31
RcRownchangeKK*chgGame
 1630 1207 0.00 5 -0.46 20 -9.20 
  Borkowski, Kamil 1719 POL0.001-0.0420-0.80 
  Cybulski, Wojciech 1468 POL0.001-0.1820-3.60 
  Rekawek, Lech 1471 POL0.001-0.1820-3.60 
  Michalak, Robert 1722 POL0.001-0.0420-0.80 
  Zajaczkowski, Jan 1770 POL0.001-0.0220-0.40 

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)
 
 Wielokulturowy Turniej Szachowy o Puchar Burmistrza Barczewa Barczewo POL 2022-08-21
RcRownchangeKK*chgGame
 1503 1183 2.00 7 0.85 20 17.00 
  Kupryjaniuk, Tomasz 1868 POL0.001-0.0120-0.20 
  Plesiuk, Jan 1467 POL1.0010.842016.80 
  Rokita, Tomasz 1389 POL1.0010.762015.20 
  Pniewski, Wieslaw 1564 POL0.001-0.0920-1.80 
  Lesinski, Zdzislaw 1446 POL0.001-0.1820-3.60 
  Polakowski, Jan 1454 POL0.001-0.1720-3.40 
  Rodziewicz-Bielewicz, Kuba 1334 POL0.001-0.3020-6.00 

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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