Rapid: Individual Calculations May 2019
 Szczotka, Matylda  Total change: 3.40  Rating chartPersonal card
 XXIV edycja Bialostockiej Ligi Szkolnej - 8. runda do lat 13 Bialystok POL 2019-04-07
RcRownchangeKK*chgGame
 1202 1380 5.00 7 0.17 20 3.40 
  Ciszewska, Dominika 1013 POL1.0010.10202.00 
  Jaroszewicz, Dominika 1002 POL1.0010.09201.80 
  Szczotka, Klara 1553 POL0.001-0.2720-5.40 
  Businski, Jan 1055 POL1.0010.13202.60 
  Backiel, Hubert 1534 POL0.001-0.2920-5.80 
  Dallemura, Julia 1219 POL1.0010.29205.80 
  Semeniec, Szymon 1039 POL1.0010.12202.40 

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)
 
 XXIV edycja Bialostockiej Ligi Szkolnej - 8. runda do lat 20 Bialystok POL 2019-04-14
RcRownchangeKK*chgGame
 1507 1380 2.50 7 0.00 20 0.00 
  Kozlowski, Pawel 1680 POL0.001-0.1520-3.00 
  Rekuc, Patryk 1157 POL1.0010.22204.40 
  Kopec, Norbert 1675 POL0.001-0.1520-3.00 
  Ptaszynski, Szymon 1421 POL0.5010.06201.20 
  Dallemura, Anna 1365 POL0.001-0.5220-10.40 
  Jarocki, Gabriel 1468 POL1.0010.622012.40 
  Kaminski, Maciej 1780  * POL0.001-0.0820-1.60 
 * 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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