Individual Calculations July 2021
 Serewa, Antoni  Total change: 1.90  Rating chartPersonal card
 XIII Miedzynarodowy Turniej Szachowy im. Jana Zukertorta Lublin POL 2021-06-02
RcRownchangeKK*chgGame
 1355 1490 5.00 8 -0.34 38 -12.92 
  Czernichowski, Konrad 1090  * POL1.0010.08383.04 
  Gadomski, Krzysztof 1256 POL1.0010.21387.98 
  Sobaniec, Dominik 1847 POL0.5010.393814.82 
  Niezbecki, Marek 1375 POL0.501-0.1638-6.08 
  Skrzypek, Pawel 1304 POL0.501-0.2438-9.12 
  Matyjaszczyk, Adrian 1455 POL0.501-0.0538-1.90 
  Graczykowski, Marcin 1316 POL0.501-0.2338-8.74 
  Panko, Dominik 1200 POL0.501-0.3438-12.92 
 * 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 WOJEWODZTWA JUNIOROW W SZACHACH NA ROK 2021 - GRUPA C-16 Kielce POL 2021-06-12
RcRownchangeKK*chgGame
 1476 1490 3.50 5 0.91 38 34.58 
  Mocko, Maciej 1402 POL0.501-0.1238-4.56 
  Choina, Jan 1462 POL1.0010.463817.48 
  Labecki, Kacper 1408 POL0.501-0.1138-4.18 
  Pazdzierz, Piotr 1547 POL1.0010.583822.04 
  Jozefik, Aleksander 1560 POL0.5010.10383.80 

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)
 
 Szach Krolowi - Zostan Mistrzem B4 Lublin POL 2021-06-26
RcRownchangeKK*chgGame
 1332 1490 3.00 5 -0.52 38 -19.76 
  Czapka, Piotr 1338 POL0.501-0.2038-7.60 
  Daszkiewicz, Adrian 1353 POL0.501-0.1838-6.84 
  Para, Aleksandra 1197 POL1.0010.15385.70 
  Nowak, Maciej 1396 POL0.001-0.6338-23.94 
  Niezbecki, Marek 1375 POL1.0010.343812.92 

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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