Rapid: Individual Calculations April 2023
 Polak, Sylwia  Total change: -6.20  Rating chartPersonal card
 Akademickie Mistrzostwa Polski w Szachach 2023 - Kobiety Bydgoszcz POL 2023-03-10
RcRownchangeKK*chgGame
 1639 1649 3.50 7 0.03 20 0.60 
  Murawko, Katarzyna wc1889 POL0.001-0.2020-4.00 
  Kubiak, Aleksandra 1259 POL0.501-0.4120-8.20 
  Luka, Agnieszka 1350 POL1.0010.15203.00 
  Moscicka, Pola 1823 POL0.001-0.2720-5.40 
  Samujlo, Agnieszka 1476 POL0.501-0.2320-4.60 
  Skiba, Aleksandra 1831 POL0.5010.24204.80 
  Fraczek, Weronika 1842 POL1.0010.752015.00 

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)
 
 Akademickie Mistrzostwa Polski w Szachach 2023 - Turniej Druzynowy Bydgoszcz POL 2023-03-11
RcRownchangeKK*chgGame
 1864 1649 3.00 9 0.73 20 14.60 
  Golecki, Jan 2038 POL0.001-0.0920-1.80 
  Jakubowski, Wojciech 1748 POL1.0010.642012.80 
  Grochol, Kamil 1944 POL1.0010.852017.00 
  Garbowski, Jakub 2029 POL0.5010.41208.20 
  Pelka, Michal 1811 POL0.001-0.2920-5.80 
  Straszewski, Tomasz 1611 POL0.001-0.5520-11.00 
  Madajczak, Jakub 1680 POL0.5010.04200.80 
  Golda, Sebastian 1970 POL0.001-0.1320-2.60 
  Madej, Roman 1945 POL0.001-0.1520-3.00 

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)
 
 XII MTSz o Puchar Burmistrza Sedziszowa Malopolskiego - Grupa A Sedziszow Malopolski POL 2023-03-25
RcRownchangeKK*chgGame
 1541 1649 4.00 8 -1.07 20 -21.40 
  Zaskalski, Arkadiusz 1931 POL0.001-0.1620-3.20 
  Borzecki, Jakub 1355 POL1.0010.15203.00 
  Lusio, Krzysztof 1848 POL0.001-0.2420-4.80 
  Gaczol, Julia 1389 POL0.501-0.3220-6.40 
  Zawadzki, Tomasz 1517 POL0.501-0.1820-3.60 
  Szpila, Szymon 1361 POL1.0010.16203.20 
  Lis, Maksymilian 1495 POL0.001-0.7120-14.20 
  Czarnik, Eugeniusz 1434 POL1.0010.23204.60 

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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