Rapid: Individual Calculations December 2021
 Niemczyk, Krzysztof  Total change: -24.00  Rating chartPersonal card
 GRAND PRIX LODYGOWICE 2021 - turniej 8 Wilkowice POL 2021-11-06
RcRownchangeKK*chgGame
 1413 1400 4.00 7 0.67 20 13.40 
  Szkotak, Artur 1085 POL1.0010.14202.80 
  Lesniak, Grzegorz 1595 POL1.0010.752015.00 
  Janowski, Franciszek 1489 POL1.0010.622012.40 
  Wandor, Adam 1376 POL0.001-0.5320-10.60 
  Ulrych, Wojciech 1611 POL0.001-0.2320-4.60 
  Marszalek, Jakub 1397 POL0.001-0.5020-10.00 
  Hoder, Zygfryd 1339 POL1.0010.42208.40 

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)
 
 TURNIEJ NIEPODLEGLOSCI Memorial Szachowy im.Karola ZIELEZNIKA Katowice POL 2021-11-11
RcRownchangeKK*chgGame
 1242 1400 3.50 6 -0.65 20 -13.00 
  Banaczyk, Piotr 1132 POL1.0010.17203.40 
  Brzezina, Pawel 1216 POL1.0010.26205.20 
  Maslanka, Wojciech 1525 POL0.001-0.3320-6.60 
  Kaminska, Zuzanna 1175 POL1.0010.22204.40 
  Brzezina, Piotr 1336 POL0.001-0.5920-11.80 
  Smolinski, Wojciech 1065 POL0.501-0.3820-7.60 

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)
 
 Puchar Slaska Juniorow w Szachach Szybkich do lat 14 Ustron POL 2021-11-28
RcRownchangeKK*chgGame
 1270 1400 4.00 8 -1.22 20 -24.40 
  Matus, Stanislaw 1097 POL1.0010.14202.80 
  Nieckarz, Maja 1252 POL1.0010.30206.00 
  Kubik, Rafal 1512 POL0.001-0.3520-7.00 
  Nguyen, Doan Quoc Anh 1142 POL0.001-0.8220-16.40 
  Oborska, Magda 1475 POL0.001-0.4020-8.00 
  Wesolowska, Liliana 1028 POL1.0010.10202.00 
  Wawrzynow, Borys 1229 POL1.0010.27205.40 
  Zaborski, Igor 1428 POL0.001-0.4620-9.20 

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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