Individual Calculations November 2023
 Grabarczyk, Miroslaw  Total change: -6.50  Rating chartPersonal card
 XVII Miedzynarodowy Turniej Szachowy im. ,,Bohaterow Akcji V2 Open A - FIDE Sarnaki POL 2023-10-06
RcRownchangeKK*chgGame
 1822 2314 6.00 7 0.06 10 0.60 
  Prikladov, Vladimir 1914  * MDA1.0010.08100.80 
  Waszczuk, Mariusz 1528 POL1.0010.00100.00 
  Waszczuk, Patrycja wf2248 POL0.501-0.0910-0.90 
  Nedela, Vlastimil m2339 CZE0.5010.03100.30 
  Nakaziuk, Aleksander 1503 POL1.0010.00100.00 
  Ziemniak, Piotr 1808 POL1.0010.04100.40 
  Bala, Bartosz 1416 POL1.0010.00100.00 
 * 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)
 
 Mistrzostwa Plocka w szachach standardowych. Open FIDE. Plock POL 2023-10-19
RcRownchangeKK*chgGame
 1659 2314 8.00 9 -0.71 10 -7.10 
  Borowski, Marek 1390 POL1.0010.00100.00 
  Bajer, Sebastian 1465 POL1.0010.00100.00 
  Kaminski, Mariusz 1811 POL1.0010.04100.40 
  Gawronski, Miroslaw 1949 POL0.501-0.4010-4.00 
  Kowalczyk, Michal 1742 POL1.0010.02100.20 
  Sivickis, Kornelia 1463 POL1.0010.00100.00 
  Truchel, Tomasz 1349 POL1.0010.00100.00 
  Lewandrowski, Tomasz 1846 POL0.501-0.4510-4.50 
  Grochulski, Tomasz 1914  * POL1.0010.08100.80 
 * 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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