Individual Calculations November 2023
 Olejnik, Artur  Total change: 93.20  Rating chartPersonal card
 VII Mistrzostwa Grodziska Maz. Juniorow - grupa A Grodzisk Mazowiecki POL 2023-10-21
RcRownchangeKK*chgGame
 1310 1181 4.00 5 2.29 40 91.60 
  Ladon, Tymoteusz 1521 POL0.001-0.1240-4.80 
  Czajkowski, Tymoteusz 1154 POL1.0010.464018.40 
  Bombinski, Michal 1333 POL1.0010.704028.00 
  Nozynski, Stanislaw 1247 POL1.0010.594023.60 
  Zydok, Ignacy 1297 POL1.0010.664026.40 

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)
 
 Mala Norma FIDE X 2023 Chylice POL 2023-10-28
RcRownchangeKK*chgGame
 1395 1181 0.50 2 0.04 40 1.60 
  Olejko, Wojciech 1460 POL0.001-0.1640-6.40 
  Michalowski, Piotr 1329 POL0.5010.20408.00 

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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