Rapid: Individual Calculations November 2023
 Piontke, Kamil  Total change: 23.60  Rating chartPersonal card
 XII Miedzynarodowy Turniej Szachowy Pamieci Marii Trafalskiej Gdansk POL 2023-10-07
RcRownchangeKK*chgGame
 1350 1261 1.50 5 -0.76 20 -15.20 
  Gajdzica, Maciej 1884 POL0.001-0.0120-0.20 
  Narwojsz, Antoni 1020 POL0.501-0.3020-6.00 
  Konkol, Sandra 1540 POL0.001-0.1620-3.20 
  Jablonski, Radoslaw 1094 IRL1.0010.28205.60 
  Blaszczuk, Oliwia 1212 POL0.001-0.5720-11.40 

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)
 
 X Turniej witominski w szachach szybkich 2023 Gdynia POL 2023-10-14
RcRownchangeKK*chgGame
 1547 1261 3.50 8 1.94 20 38.80 
  Surkont, Jan 1617 POL0.001-0.1120-2.20 
  Andrzejewski, Jakub 1473 POL1.0010.772015.40 
  Krotowski-Cacha, Michal 1504 POL0.5010.30206.00 
  Tyda, Krzysztof c1542 POL0.001-0.1620-3.20 
  Wilmanowicz, Slawomir 1466 POL0.5010.26205.20 
  Rachwal, Szymon 1418 POL0.001-0.2920-5.80 
  Wojciechowski, Tomasz 1397 POL0.5010.18203.60 
  Uzialko, Marek 1962 POL1.0010.992019.80 

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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