Individual Calculations August 2021
 Lasok, Marek  Total change: 61.20  Rating chartPersonal card
 Turniej Kolowy w Hetmanie na I kategorie Wroclaw POL 2021-06-28
RcRownchangeKK*chgGame
 1182 1335 7.50 9 1.41 40 56.40 
  Nagly, Krzysztof 1132 POL1.0010.24409.60 
  Bem, Tymoteusz 1205 POL1.0010.324012.80 
  Zyto, Karol 1391 POL0.5010.08403.20 
  Kotlubaj, Anastazja 935  * POL1.0010.08403.20 
  Szachniewicz, Aleksander 935  * POL1.0010.08403.20 
  Szreter, Marek 1161 POL1.0010.274010.80 
  Herbut, Maciej 1455 POL0.5010.16406.40 
  Frac, Pawel 1307 POL0.501-0.0440-1.60 
  Pelczarski, Wojciech 1118 POL1.0010.22408.80 
 * 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)
 
 Polonia Wroclaw Chess Cup Wroclaw POL 2021-07-10
RcRownchangeKK*chgGame
 1431 1343 0.50 1 0.12 40 4.80 
  Kandefer, Wojciech 1431 POL0.5010.12404.80 

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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