Rapid: Individual Calculations April 2022
 Ziehm, Robert  Total change: -19.80  Rating chartPersonal card
 Otwarte Mistrzostwa Bydgoszczy w Szachach Szybkich 2022 Bydgoszcz POL 2022-03-12
RcRownchangeKK*chgGame
 1476 1342 1.50 7 -1.10 20 -22.00 
  Kozlowski, Pawel 1995 POL0.001-0.0120-0.20 
  Buchta, Agnieszka 1592 POL0.001-0.1920-3.80 
  Kosecki, Pawel 1059 POL1.0010.16203.20 
  Dabrowska, Aleksandra 1553 POL0.001-0.2320-4.60 
  Nowacka, Dorota 1571 POL0.001-0.2120-4.20 
  Zeglinski, Jakub 1057 POL0.001-0.8420-16.80 
  Murawski, Milosz 1505 POL0.5010.22204.40 

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)
 
 X Turniej Szachowy poswiecony pamieci Krzysztofa Kierzkowskiego o Puchar Burmistrza Orzysza Orzysz POL 2022-03-20
RcRownchangeKK*chgGame
 1364 1342 3.50 7 0.11 20 2.20 
  Zielonka, Adam 1650 POL0.001-0.1420-2.80 
  Kotarski, Pawel 1145 POL1.0010.25205.00 
  Woytitzki, Maja 1181 POL1.0010.29205.80 
  Boguszewski, Kacper 1101 POL0.501-0.3020-6.00 
  Cybulski, Wojciech 1657 POL0.001-0.1420-2.80 
  Jedras, Maciej 1255 POL1.0010.38207.60 
  Lesinski, Zdzislaw 1557 POL0.001-0.2320-4.60 

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)
 

 

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