Rapid: Individual Calculations January 2024
 Groborz, Pawel  Total change: 106.92  Rating chartPersonal card
 XIX Ogolnopolski Mikolajkowy Turniej Szachowy dla dzieci Grupa C (do lat 13) Gliwice POL 2023-12-02
RcRownchangeKK*chgGame
 1303 1069 3.50 6 2.05 36 73.80 
  Paulus, Oliwia 1126 POL1.0010.583620.88 
  Zaglowek, Blazej 1140 POL1.0010.603621.60 
  Gora, Maria 1212 POL0.5010.19366.84 
  Kisiel, Wiktor 1559 POL1.0010.963634.56 
  Polakiewicz, Blanka 1322 POL0.001-0.1936-6.84 
  Rduch, Diana 1460 POL0.001-0.0936-3.24 

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
 1343 1069 1.00 3 0.37 36 13.32 
  Duda, Aleksandra 1576 POL0.001-0.0436-1.44 
  Modzelewski, Filip 1292 POL0.001-0.2236-7.92 
  Mirecka, Julia 1162 POL1.0010.633622.68 

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 2023 do lat 14 Ustron POL 2023-12-10
RcRownchangeKK*chgGame
 1330 1069 1.50 6 0.11 36 3.96 
  Modzelewski, Filip 1292 POL0.001-0.2236-7.92 
  Kordowski, Lukasz 1559 POL0.001-0.0436-1.44 
  Kacyrz, Filip 1002 POL0.501-0.0936-3.24 
  Kubera, Bartosz 1147 POL1.0010.613621.96 
  Rduch, Diana 1460 POL0.001-0.0936-3.24 
  Baran, Szymon 1520 POL0.001-0.0636-2.16 

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
 1385 1069 1.00 4 0.44 36 15.84 
  Tim, Wojciech 1493 POL0.001-0.0736-2.52 
  Wolynski, Antoni 1332 POL0.5010.323611.52 
  Cichocki, Aleksander 1343 POL0.001-0.1736-6.12 
  Staszczyszyn, Marta 1373 POL0.5010.363612.96 

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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