Individual Calculations June 2023
 Chiszko, Oskar  Total change: -70.00  Rating chartPersonal card
 Enea Swietokrzyski Festiwal Szachowy 2023 - Turniej A (OPEN) Kielce POL 2023-04-29
RcRownchangeKK*chgGame
 1548 1820 4.50 7 -1.02 40 -40.80 
  Szymczyk, Jan 1420  * POL1.0010.08403.20 
  Bogdanov, Egor m2394 UKR0.001-0.0240-0.80 
  Gawlik, Olivier 1422 POL1.0010.08403.20 
  Borowik, Monika 1445 POL0.501-0.4140-16.40 
  Etel, Szymon 1237 POL0.001-0.9840-39.20 
  Siennicki, Gustaw 1352 POL1.0010.05402.00 
  Giemza, Julia 1563 POL1.0010.18407.20 
 * 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 Polski Juniorow Mlodszych do lat 12 - OOM Zachodniopomorskie 2023 Darlowek POL 2023-05-06
RcRownchangeKK*chgGame
 1624 1896 5.50 8 -0.73 40 -29.20 
  Seemann, Adam 1496  * POL1.0010.08403.20 
  Wojciechowski, Szymon 1474 POL1.0010.07402.80 
  Rozanski, Mateusz 1693 POL0.001-0.7640-30.40 
  Perucki, Maciej 1525 POL1.0010.10404.00 
  Boryna, Szymon 1459 POL0.501-0.4440-17.60 
  Witczak, Borys 1874 POL1.0010.474018.80 
  Golis, Wiktor 2045 POL0.001-0.3040-12.00 
  Pawlicz, Filip 1423 POL1.0010.05402.00 
 * 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)
 

 

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