Rapid: Individual Calculations June 2023
 Kobielski, Jacek  Total change: 20.80  Rating chartPersonal card
 XXVIII Miedzynarodowe Mistrzostwa Gorlic w szachach szybkich - gr. C (OPEN) Gorlice POL 2023-04-29
RcRownchangeKK*chgGame
 1354 1098 3.00 8 1.34 20 26.80 
  Zaucha, Robert 1426 POL0.001-0.1320-2.60 
  Kmak, Kacper 1313 POL0.001-0.2320-4.60 
  Zajac, Rafal 1150 POL1.0010.572011.40 
  Nowak, Dominik 1296 POL0.5010.26205.20 
  Bartko, Pawel 1233 POL1.0010.682013.60 
  Labedz, Gabriela 1586 POL0.001-0.0420-0.80 
  Wojcik, Artur 1409 POL0.5010.36207.20 
  Bieszczad, Arkadiusz 1417 POL0.001-0.1320-2.60 

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)
 
 Majowy Turniej Szachowy w Szachach Szybkich Tarnow POL 2023-05-20
RcRownchangeKK*chgGame
 1494 1098 0.00 2 -0.30 20 -6.00 
  Czernicki, Bogdan 1727 POL0.001-0.0120-0.20 
  Ogorzalek, Arkadiusz 1260 POL0.001-0.2920-5.80 

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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