Individual Calculations October 2022
 Gackowski, Marian  Total change: -38.00  Rating chartPersonal card
 Ogolnopolski Integracyjny Turniej Szachowy 2022 Jastrzebia Gora POL 2022-08-27
RcRownchangeKK*chgGame
 1487 1281 0.50 5 -0.94 20 -18.80 
  Czepczynski, Boguslaw 1774 POL0.001-0.0420-0.80 
  Olszewski, Jerzy 1573 POL0.001-0.1520-3.00 
  Grabarczyk, Edmund 1099 POL0.001-0.7420-14.80 
  Szczesniak, Antoni 1347 POL0.5010.09201.80 
  Winiarski, Kazimierz 1640 POL0.001-0.1020-2.00 

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)
 
 XIX MIEDZYNARODOWY INTEGRACYJNY TURNIEJ SZACHOWY Bielsko-Biala POL 2022-09-20
RcRownchangeKK*chgGame
 1412 1281 1.50 7 -0.96 20 -19.20 
  Buchowski, Adam 1632 POL0.001-0.1120-2.20 
  Krawcewicz, Lucyna 1588 POL0.001-0.1420-2.80 
  Hoder, Zygfryd 1461 POL0.001-0.2620-5.20 
  Dus, Leszek 1460 POL0.001-0.2720-5.40 
  Czak, Jaroslaw 1023 POL1.0010.18203.60 
  Winiarski, Kazimierz 1640 POL0.001-0.1020-2.00 
  Kultucki, Arkadiusz 1078 POL0.501-0.2620-5.20 

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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