Rapid: Individual Calculations March 2024
 Ussardi, Gregorio  Total change: 10.40  Rating chartPersonal card
 II Turniej witominski w szachach szybkich 2024 Gdynia POL 2024-02-10
RcRownchangeKK*chgGame
 1414 1331 2.50 8 -0.70 20 -14.00 
  Tyran, Daniel 1666 POL0.001-0.1220-2.40 
  Marszk, Kazimierz f1588 POL0.001-0.1820-3.60 
  Mejer, Blazej 1198 POL1.0010.32206.40 
  Serbinowski, Mieczyslaw 1143 POL0.501-0.2420-4.80 
  Piontke, Kamil 1299 POL1.0010.46209.20 
  Kowalczyk, Tomasz 1522 POL0.001-0.2520-5.00 
  Wilmanowicz, Slawomir 1513 POL0.001-0.2620-5.20 
  Wojciechowski, Tomasz 1379 POL0.001-0.4320-8.60 

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)
 
 II Turniej Klubu Marynarki Wojennej 2024 Gdynia POL 2024-02-24
RcRownchangeKK*chgGame
 1517 1331 3.50 8 1.22 20 24.40 
  Tarasionak, Arseni 1651 POL0.001-0.1320-2.60 
  Sobczynski, Mateusz 1519 POL0.001-0.2620-5.20 
  Wieteska, Stanislaw 1138 POL1.0010.25205.00 
  Chmielewski, Dariusz 1490 POL1.0010.712014.20 
  Szydlowski, Tymon 1435 POL1.0010.642012.80 
  Tonga, Radoslaw 1482 POL0.5010.20204.00 
  Chmura, Eryk 1754 POL0.001-0.0720-1.40 
  Tyran, Daniel 1666 POL0.001-0.1220-2.40 

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)
 

 

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