Individual Calculations March 2024
 Obidzinski, Cezary  Total change: -9.20  Rating chartPersonal card
 XII Miedzynarodowy Festiwal Szachowy "Gwiazda Polnocy"- Open Jastrzebia Gora POL 2024-01-28
RcRownchangeKK*chgGame
 1429 1398 3.50 8 -0.25 40 -10.00 
  Michalska, Lena 1715 POL0.001-0.1340-5.20 
  Sypytkowski, Jakub 1071 POL0.501-0.3740-14.80 
  Dabrowska, Ewa 1177 POL1.0010.22408.80 
  Kawka, Milena 1580 POL1.0010.744029.60 
  Tyran, Daniel 1720 POL0.001-0.1340-5.20 
  Gawlik, Olivier 1727 POL0.001-0.1240-4.80 
  Weber, Dorian 1272 POL1.0010.334013.20 
  Franczak, Mateusz 1168 POL0.001-0.7940-31.60 

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)
 
 Liga wojewodzka juniorow w szachach klasycznych woj. WM Barczewo POL 2024-02-17
RcRownchangeKK*chgGame
 1204 1398 4.50 6 0.02 40 0.80 
  Krasowski, Antoni 1139 POL0.501-0.3240-12.80 
  Bittel, Kacper 1140 POL1.0010.18407.20 
  Dunalski, Szymon 1235 POL0.501-0.2240-8.80 
  Magrel, Wiktor 1370 POL0.501-0.0440-1.60 
  Tanski, Wojciech 1141 POL1.0010.18407.20 
  Seweryn, Adam 1199 POL1.0010.24409.60 

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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