Rapid: Individual Calculations October 2023
 Tetera, Boguslaw  Total change: 45.80  Rating chartPersonal card
 Grand Prix Powiatu Tczewskiego turniej V 2023 FIDE Tczew POL 2023-09-02
RcRownchangeKK*chgGame
 1483 1445 4.50 8 0.61 20 12.20 
  Skrzypczynski, Kacper 1901 POL0.001-0.0620-1.20 
  Telesinski, Sebastian 1175 POL1.0010.17203.40 
  Belczewski, Jacek 1956 POL0.001-0.0420-0.80 
  Gryckiewicz, Jacek 1162 POL1.0010.16203.20 
  Krasinski, Maksymilian 1633 POL0.5010.24204.80 
  Parka, Milosz 1526 POL0.001-0.3920-7.80 
  Filipek, Paulina 1167 POL1.0010.17203.40 
  Ussardi, Gregorio 1345 POL1.0010.36207.20 

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)
 
 IX Turniej witominski w szachach szybkich 2023 Gdynia POL 2023-09-09
RcRownchangeKK*chgGame
 1507 1445 5.00 8 1.68 20 33.60 
  Sadzikowski, Marian 1589 POL0.001-0.3120-6.20 
  Maciaszek, Piotr 1163 POL1.0010.16203.20 
  Brudzynski, Wojciech 1648 POL1.0010.762015.20 
  Przedpelski, Bartosz 1597 POL0.001-0.3020-6.00 
  Krotowski-Cacha, Michal 1470 POL1.0010.532010.60 
  Wons, Krystian 1509 POL0.001-0.4120-8.20 
  Leoniuk, Jan 1469 POL1.0010.532010.60 
  Konkol, Sandra 1612 POL1.0010.722014.40 

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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