Rapid: Individual Calculations April 2024
 Wasilewski, Mateusz  Total change: -21.60  Rating chartPersonal card
 Open Petrvald 2024 Petrvald CZE 2024-03-16
RcRownchangeKK*chgGame
 1771 1705 2.50 7 -0.40 40 -16.00 
  Olsar, Zdenek 1920 CZE0.001-0.2340-9.20 
  Starenka, Karina 1503 UKR1.0010.24409.60 
  Staniczek, Kacper 1905 POL0.001-0.2440-9.60 
  Mamak, Malgorzata 1503 POL1.0010.24409.60 
  Drastich, Tomas 1898 CZE0.5010.254010.00 
  Cap, Simon 1890 CZE0.001-0.2640-10.40 
  Tylecek, Drahomir 1778 CZE0.001-0.4040-16.00 

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)
 
 VIII GRAND PRIX Miasta Katowice-Turniej Szachowy dla Dzieci do lat 14 -WIOSENNY Katowice POL 2024-03-23
RcRownchangeKK*chgGame
 1521 1705 5.00 7 -0.14 40 -5.60 
  Tendera, Jan 1438 POL1.0010.18407.20 
  Bodzynski, Daniel 1544 POL0.501-0.2140-8.40 
  Piotrowski, Stanislaw 1520 POL1.0010.264010.40 
  Groborz, Pawel 1509 POL0.501-0.2540-10.00 
  Gorecka, Laura 1483 POL1.0010.22408.80 
  Hlubek, Tymoteusz 1639 POL0.001-0.5940-23.60 
  Trzopek, Fabian 1511 POL1.0010.254010.00 

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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