Rapid: Individual Calculations April 2023
 Bujnowski, Adam  Total change: 167.60  Rating chartPersonal card
 2. Turniej Grand Prix Suwalk 2023 Suwalki POL 2023-03-05
RcRownchangeKK*chgGame
 1421 1126 0.50 4 -0.14 40 -5.60 
  Olejniczak, Lukasz 1533 POL0.5010.424016.80 
  Wasilewski, Stanislaw 1397 POL0.001-0.1740-6.80 
  Palejko, Gabriela 1299 POL0.001-0.2740-10.80 
  Krynicki, Filip 1455 POL0.001-0.1240-4.80 

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)
 
 XXIX EDYCJA SUWALSKIEJ SZKOLNEJ LIGI SZACHOWEJ - grupa A - turniej IV Suwalki POL 2023-03-12
RcRownchangeKK*chgGame
 1335 1126 4.00 5 2.61 40 104.40 
  Olejniczak, Lukasz 1533 POL1.0010.924036.80 
  Krynicki, Filip 1455 POL1.0010.884035.20 
  Litwin, Grzegorz 1085 POL1.0010.444017.60 
  Pojawa, Jakub 1506 POL0.001-0.0940-3.60 
  Bienio, Maciej 1096 POL1.0010.464018.40 

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)
 
 XI Turniej Szachowy poswiecony pamieci Krzysztofa Kierzkowskiego o Puchar Burmistrza Orzysza Orzysz POL 2023-03-26
RcRownchangeKK*chgGame
 1517 1126 2.50 6 1.72 40 68.80 
  Malczyk, Radoslaw 1954 POL0.0010.00400.00 
  Wiosna, Krzysztof 1368 POL0.001-0.2040-8.00 
  Cybulski, Wojciech 1503 POL0.5010.414016.40 
  Chelstowski, Bartosz 1277 POL1.0010.704028.00 
  Raczkowski, Zygmunt 1520 POL0.001-0.0840-3.20 
  Liburski, Adam 1477 POL1.0010.894035.60 

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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