Rapid: Individual Calculations August 2022
 Hoffman, Sebastian  Total change: -6.20  Rating chartPersonal card
 XXIX Turniej Szachowy Kowalewo Pomorskie 2022 - OPEN Kowalewo Pomorskie POL 2022-07-17
RcRownchangeKK*chgGame
 1672 1459 2.50 7 0.17 20 3.40 
  Bogdanov, Egor m2369 UKR0.0010.00200.00 
  Myslinski, Pawel 1255 POL1.0010.24204.80 
  Darowicki, Mariusz 1832 POL0.001-0.1020-2.00 
  Jablonski, Miroslaw 1659 POL0.5010.26205.20 
  Zajac, Szymon 1644 POL0.001-0.2620-5.20 
  Pawlowski, Pawel 1482 POL1.0010.532010.60 
  Konkol, Sandra 1460 POL0.001-0.5020-10.00 

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)
 
 II Memorial IM Krzysztofa Zolnierowicza - turniej szachow szybkich Chelmno POL 2022-07-24
RcRownchangeKK*chgGame
 1523 1459 2.50 7 -0.48 20 -9.60 
  Borkowski, Kamil 1719 POL0.001-0.1820-3.60 
  Kossowski, Pawel 1674 POL0.001-0.2320-4.60 
  Rosinski, Jan 1294 POL1.0010.28205.60 
  Bieluszewski, Robert 1724 POL0.001-0.1820-3.60 
  Urban, Jacek 1354 POL1.0010.36207.20 
  Pawlowski, Slawomir 1550 POL0.001-0.3820-7.60 
  Binger, Damian 1348 POL0.501-0.1520-3.00 

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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