Individual Calculations November 2023
 Butkiewicz, Jan  Total change: 5.20  Rating chartPersonal card
 Eliminacje Strefowe PL-LU Suprasl 2023 - C13 Suprasl POL 2023-09-27
RcRownchangeKK*chgGame
 1476 1806 6.00 7 0.13 40 5.20 
  Sienicki, Oliwier 1316 POL1.0010.04401.60 
  Niezbecki, Marek 1573 POL1.0010.21408.40 
  Obrycki, Tomasz 1762 POL1.0010.444017.60 
  Wojtacha, Krzysztof 1624 POL0.501-0.2440-9.60 
  Jasiulewicz, Kamil 1380 POL0.501-0.4340-17.20 
  Dunda, Szymon 1274 POL1.0010.03401.20 
  Pawelski, Tomasz 1406  * POL1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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