Individual Calculations October 2023
 Bondzinski, Olaf  Total change: 12.80  Rating chartPersonal card
 Swietokrzyska Liga Szachowa 2023 - Turniej IV (A) Samsonow POL 2023-09-23
RcRownchangeKK*chgGame
 1383 1405 3.00 5 0.32 40 12.80 
  Jedlikowska, Maja 1028 POL1.0010.09403.60 
  Nowak, Maciej 1790 POL1.0010.914036.40 
  Golawski, Hubert 1743 POL0.001-0.1240-4.80 
  Mleczko, Blazej 1108 POL0.001-0.8540-34.00 
  Kononow, Damian 1245 POL1.0010.294011.60 

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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