Rapid: Individual Calculations June 2023
 Kordusiak, Jan  Total change: 82.40  Rating chartPersonal card
 Turniej z okazji Swieta Konstytucji 3. Maja Koscian 2023 Koscian POL 2023-05-03
RcRownchangeKK*chgGame
 1374 1119 1.50 4 0.55 40 22.00 
  Wojciechowski, Mateusz 1220 POL1.0010.644025.60 
  Slavov, Wiktor 1553 POL0.001-0.0640-2.40 
  Skrzypczak, Wiktor 1135 POL0.001-0.4840-19.20 
  Wojciechowski, Szymon 1589 POL0.5010.454018.00 

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)
 
 XXXI Turniej Szachowy Dni Leszna Leszno POL 2023-05-28
RcRownchangeKK*chgGame
 1451 1119 3.00 9 1.51 40 60.40 
  Rusinski, Mateusz 1729 POL0.001-0.0240-0.80 
  Szczepanski, Andrzej 1408 POL0.001-0.1640-6.40 
  Skrzypek, Leszek 1505 POL1.0010.914036.40 
  Dembinski, Bartosz 1350 POL1.0010.794031.60 
  Hasinski, Krystian 1621 POL0.001-0.0440-1.60 
  Olejniczak, Romuald 1470 POL1.0010.894035.60 
  Krakowiak, Filip 1598 POL0.001-0.0540-2.00 
  Kasperski, Jakub 1240 POL0.001-0.3440-13.60 
  Biala, Julia 1141 POL0.001-0.4740-18.80 

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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