Rapid: Individual Calculations January 2024
 Mirecka, Julia  Total change: -45.20  Rating chartPersonal card
 XIX Ogolnopolski Mikolajkowy Turniej Szachowy dla dzieci Grupa D (do lat 16) Gliwice POL 2023-12-02
RcRownchangeKK*chgGame
 1261 1162 3.00 6 0.53 40 21.20 
  Kozik, Maksymilian 1608 POL0.001-0.0640-2.40 
  Czarny, Hanna 1042 POL1.0010.344013.60 
  Stanik, Szymon 1533 POL0.001-0.1040-4.00 
  Ksiezopolski, Marek 1022 POL1.0010.314012.40 
  Weglorz, Milena 1062 POL1.0010.364014.40 
  Meslin, Pawel 1296 POL0.001-0.3240-12.80 

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)
 
 MEMORIAL SZACHOWY im. Dziewieciu z Wujka - U14 Chorzow POL 2023-12-03
RcRownchangeKK*chgGame
 1299 1162 0.50 4 -0.94 40 -37.60 
  Gruszczynski, Miroslaw 1102 POL0.501-0.0840-3.20 
  Strzoda, Natalia 1449 POL0.001-0.1640-6.40 
  Duda, Aleksandra 1576 POL0.001-0.0740-2.80 
  Groborz, Pawel 1069 POL0.001-0.6340-25.20 

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)
 
 VII GRAND PRIX Miasta Katowice-Turniej Szachowy dla Dzieci lat 14 - Mikolajkowy Katowice POL 2023-12-16
RcRownchangeKK*chgGame
 1236 1162 0.50 3 -0.72 40 -28.80 
  Biela, Jan 1331 POL0.001-0.2840-11.20 
  Tempich, Wiktoria 1011 POL0.501-0.2040-8.00 
  Musial, Bartosz 1367 POL0.001-0.2440-9.60 

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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