Rapid: Individual Calculations January 2024
 Kopia, Julian  Total change: 0.80  Rating chartPersonal card
 XIX Ogolnopolski Mikolajkowy Turniej Szachowy dla dzieci Grupa B (do lat 10) Gliwice POL 2023-12-02
RcRownchangeKK*chgGame
 1073 1432 5.50 6 0.14 40 5.60 
  Schudy, Michal 1081 POL1.0010.11404.40 
  Trybek, Mikolaj 1114 POL1.0010.13405.20 
  Trzcinska, Weronika 1077 POL1.0010.11404.40 
  Yarychevskyi, Piotr 1026 POL0.501-0.4240-16.80 
  Lisek, Adam 1036 POL1.0010.08403.20 
  Romanowski, Stanislaw 1105 POL1.0010.13405.20 

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)
 
 MEMORIAL SZACHOWY im. Dziewieciu z Wujka - U10 Chorzow POL 2023-12-03
RcRownchangeKK*chgGame
 1148 1432 4.00 5 -0.12 40 -4.80 
  Lisek, Adam 1036 POL1.0010.08403.20 
  Wasilewski, Mateusz 1194 POL1.0010.20408.00 
  Dudek, Julia 1097 POL1.0010.12404.80 
  Cichocki, Aleksander 1343 POL0.001-0.6240-24.80 
  Urban, Hanna 1068 POL1.0010.10404.00 

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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