Individual Calculations November 2023
 Berent, Andrzej  Total change: -17.20  Rating chartPersonal card
 Jesienne FIDE granie w Hetmanie 2023_B Round 4-7 Warszawa POL 2023-10-03
RcRownchangeKK*chgGame
 1196 1254 2.00 4 -0.29 20 -5.80 
  Kazana, Szymon 1241 POL0.501-0.0220-0.40 
  Wojcik, Mateusz 1149 POL0.501-0.1420-2.80 
  Dluski, Wiktor 1021 POL1.0010.21204.20 
  Kryston, Aleksander 1374 POL0.001-0.3420-6.80 

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)
 
 XVII Miedzynarodowy Turniej Szachowy im. ,,Bohaterow Akcji V2 Open A - FIDE Sarnaki POL 2023-10-06
RcRownchangeKK*chgGame
 1438 1254 1.00 5 -0.57 20 -11.40 
  Ziemniak, Piotr 1808 POL0.001-0.0320-0.60 
  Waszczuk, Mariusz 1528 POL0.001-0.1720-3.40 
  Baran, Szymon 1415 POL0.001-0.2920-5.80 
  Prikladov, Vladimir 1377 MDA0.001-0.3320-6.60 
  Topor, Maria 1060 POL1.0010.25205.00 

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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