Rapid: Individual Calculations November 2023
 Krotowski-Cacha, Michal  Total change: 74.00  Rating chartPersonal card
 XII Miedzynarodowy Turniej Szachowy Pamieci Marii Trafalskiej Gdansk POL 2023-10-07
RcRownchangeKK*chgGame
 1673 1504 3.00 8 0.47 40 18.80 
  Chmura, Eryk 1872 POL1.0010.904036.00 
  Zielinski, Stanislaw 1945 POL0.001-0.0640-2.40 
  Jagodzinski, Mariusz 1786 POL0.001-0.1640-6.40 
  Szydlowski, Tymon 1164 POL1.0010.12404.80 
  Gozdzicki, Maciej 1709 POL0.001-0.2440-9.60 
  Jurkiewicz, Julia 1129 POL1.0010.09403.60 
  Trzebinski, Patryk 1877 POL0.001-0.1040-4.00 
  Szczyglo, Michal 1903 POL0.001-0.0840-3.20 

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)
 
 X Turniej witominski w szachach szybkich 2023 Gdynia POL 2023-10-14
RcRownchangeKK*chgGame
 1553 1504 5.50 9 1.38 40 55.20 
  Radomski, Oskar 1156 POL1.0010.11404.40 
  Chmura, Eryk 1872 POL0.001-0.1040-4.00 
  Leoniuk, Jan 1329 POL1.0010.274010.80 
  Piontke, Kamil 1261 POL0.501-0.3040-12.00 
  Kaczmarek, Paulina 1350 POL1.0010.294011.60 
  Gulbinski, Michal 1613 POL1.0010.654026.00 
  Putlak, Wojciech 1957 POL0.5010.444017.60 
  Surkont, Jan 1617 POL0.5010.15406.00 
  Trots, Yaroslav 1821 UKR0.001-0.1340-5.20 

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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