Individual Calculations December 2022
 Rabenda, Piotr  Total change: -20.00  Rating chartPersonal card
 Polfinaly Mistrzostw Polski Juniorow 2022 Grupa C13 Jastrzebia Gora POL 2022-11-06
RcRownchangeKK*chgGame
 1446 1382 2.50 7 -0.39 40 -15.60 
  Nocek, Dominik 1603 POL0.001-0.2240-8.80 
  Klim, Juliusz 1483 POL0.5010.14405.60 
  Rajlich, Vaclav 1522 POL0.001-0.3140-12.40 
  Krogulski, Maksymilian 1514 POL0.5010.18407.20 
  Krasniewski, Grzegorz 1157 POL1.0010.22408.80 
  Wasiluk, Mateusz 1477 POL0.001-0.3740-14.80 
  Glaz, Michal 1363 POL0.501-0.0340-1.20 

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)
 
 IV Grand-Prix Gminy Zabierzow - Junior FIDE Zabierzow POL 2022-11-26
RcRownchangeKK*chgGame
 1147 1382 3.00 4 -0.11 40 -4.40 
  Aksamit, Aleksander 1092 POL0.501-0.3440-13.60 
  Burszczan, Piotr 1066 POL1.0010.13405.20 
  Karas, Jan 1079 POL1.0010.14405.60 
  Kaszuba, Michal 1351 POL0.501-0.0440-1.60 

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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