Rapid: Individual Calculations March 2023
 Posnik, Andrzej  Total change: 16.80  Rating chartPersonal card
 II Turniej witominski w szachach szybkich 2023 Gdynia POL 2023-02-11
RcRownchangeKK*chgGame
 1365 1475 5.00 9 -0.71 20 -14.20 
  Blawat, Franciszek 1075  * POL1.0010.08201.60 
  Brylowski, Marian 1824 POL0.001-0.1120-2.20 
  Zalewski, Jakub 1202 POL0.501-0.3320-6.60 
  Kawala, Camilla 1184 POL1.0010.15203.00 
  Oszejko, Krzysztof 1507 POL0.5010.04200.80 
  Hiszczynski, Jakub 1858 POL0.001-0.0920-1.80 
  Turski, Sebastian 1246 POL0.001-0.7920-15.80 
  Pachulicz, Maciej 1117 POL1.0010.10202.00 
  Pofelski, Andrzej 1274 POL1.0010.24204.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 2023 Gdynia POL 2023-02-25
RcRownchangeKK*chgGame
 1538 1475 5.00 8 1.55 20 31.00 
  Pylyp, Dmytro 1848 UKR0.001-0.1020-2.00 
  Rompa, Ryszard 1211 POL1.0010.18203.60 
  Zbucki, Lukasz 1364 POL1.0010.35207.00 
  Chmura, Eryk 1634 POL0.001-0.2920-5.80 
  Malinowski, Hubert 1423 POL1.0010.43208.60 
  Tetera, Boguslaw 1603 POL0.5010.17203.40 
  Miecznik, Albert 1445 POL0.501-0.0420-0.80 
  Brylowski, Stefan 1774 POL1.0010.852017.00 

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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