Individual Calculations December 2018
 Wrobel, Maciej  Total change: 11.80  Rating chartPersonal card
 IV DLS Okreg Wroclawski i podwroclawski 2018/2019 Round 1-3 Dolny Slask POL 2018-10-28
RcRownchangeKK*chgGame
 1677 1980 2.50 3 -0.05 20 -1.00 
  Tyszecki, Aliaksandr 1580  * POL1.0010.08201.60 
  Wasylkiewicz, Andrzej 1728 POL1.0010.19203.80 
  Kurtycz, Maciej 1723 POL0.501-0.3220-6.40 
 * 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)
 
 Krajsky prebor SSOK 2018/2019 r2-3 various CZE 2018-11-11
RcRownchangeKK*chgGame
 2079 1980 1.00 1 0.64 20 12.80 
  Zapletal, Jiri 2079 CZE1.0010.642012.80 

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)
 

 

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