Individual Calculations July 2023
 Stanczak, Olaf  Total change: 152.80  Rating chartPersonal card
 IV Turniej Szachowy FIDE OPEN o Puchar Prezydenta Bydgoszczy Bydgoszcz POL 2023-06-03
RcRownchangeKK*chgGame
 1304 1218 2.00 3 0.85 40 34.00 
  Maciejewski, Adam 1369 POL1.0010.704028.00 
  Zeglinski, Jakub 1275 POL0.001-0.4240-16.80 
  Gackowski, Marian 1267 POL1.0010.574022.80 

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)
 
 Sosnowe zauroczenie Tuchola 2023 - turniej powyzej 1600 Tuchola POL 2023-06-10
RcRownchangeKK*chgGame
 1169 1218 2.50 3 0.80 40 32.00 
  Karczynski, Aleksander 1174 POL1.0010.444017.60 
  Klejdysz, Dominik 1111 POL1.0010.354014.00 
  Wilkowski, Igor 1222 POL0.5010.01400.40 

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)
 
 76 Otwarte Mistrzostwa Wojewodztwa Kujawsko-Pomorskiego w Szachach Klasycznych - Open A Mrocza POL 2023-06-17
RcRownchangeKK*chgGame
 1724 1218 2.50 5 2.17 40 86.80 
  Kilar, Radoslaw 1531 POL1.0010.864034.40 
  Czech, Mieczyslaw 1746 POL0.5010.474018.80 
  Budnik, Mateusz 2023 POL1.0011.004040.00 
  Przybylski, Bartosz 1800 POL0.001-0.0240-0.80 
  Papis, Patryk 1521 POL0.001-0.1440-5.60 

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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