Rapid: Individual Calculations September 2021
 Majcher, Igor  Total change: -30.60  Rating chartPersonal card
 PGNiG TERMIKA Puchar Polski w Szachach - Turniej Kwalifikacyjny Lodz POL 2021-08-07
RcRownchangeKK*chgGame
 1770 1390 2.00 5 1.00 20 20.00 
  Kosakowski, Jakub m2125 POL0.001-0.0120-0.20 
  Krupa, Krzysztof c1822 POL0.001-0.0720-1.40 
  Pompa, Jakub 1104 POL1.0010.16203.20 
  Szwaj, Jacek 1896 POL0.001-0.0420-0.80 
  Pietrzak, Tomasz 1904 POL1.0010.962019.20 

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)
 
 PGNiG TERMIKA Mistrzostwa Polski Juniorow w Szachach Szybkich 2021 - C12 Rzeszow POL 2021-08-28
RcRownchangeKK*chgGame
 1156 1390 6.00 11 -2.53 20 -50.60 
  Siwula, Leon 1062 POL1.0010.13202.60 
  Komendecki, Grzegorz 1151 POL0.501-0.3020-6.00 
  Ratajczak, Hubert 1575 POL0.001-0.2620-5.20 
  Jamrozik, Maciej 1049 POL0.501-0.3820-7.60 
  Opila, Pawel 1132 POL0.001-0.8220-16.40 
  Peksa, Piotr 1076 POL0.501-0.3620-7.20 
  Beta, Jan 1016 POL1.0010.10202.00 
  Oles, Mateusz 1160 POL0.501-0.2920-5.80 
  Zabrzanski, Marcin 1146 POL1.0010.20204.00 
  Rabenda, Piotr 1200 POL0.501-0.2520-5.00 
  Balis, Sebastian 1154 POL0.501-0.3020-6.00 

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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