Rapid: Individual Calculations March 2023
 Czachurski, Ignacy  Total change: -134.80  Rating chartPersonal card
 Champ Bialystok 2023 Rapid U-10 Bialystok POL 2023-01-30
RcRownchangeKK*chgGame
 1171 1188 0.00 3 -1.58 40 -63.20 
  Buklaho, Ignacy 1317 POL0.001-0.3340-13.20 
  Puszko, Szymon 1062 POL0.001-0.6740-26.80 
  Perkowski, Jakub 1133 POL0.001-0.5840-23.20 

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)
 
 XXVIII edycja Bialostockiej Ligi Szkolnej - 6. runda do lat 8 Bialystok POL 2023-02-11
RcRownchangeKK*chgGame
 1049 1162 0.00 1 -0.65 40 -26.00 
  Tryburski, Szymon 1049 POL0.001-0.6540-26.00 

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)
 
 XXVIII edycja Bialostockiej Ligi Szkolnej - 6. runda do lat 10 Bialystok POL 2023-02-18
RcRownchangeKK*chgGame
 1114 1162 0.00 2 -1.14 40 -45.60 
  Dabrowska, Eliza 1092 POL0.001-0.6040-24.00 
  Perkowski, Jakub 1136 POL0.001-0.5440-21.60 

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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