Individual Calculations January 2019
 Janus, Dawid  Total change: -17.60  Rating chartPersonal card
 IV DLS Okreg Walbrzyski 2018 Round 4-5 Dolny Slask POL 2018-12-09
RcRownchangeKK*chgGame
 1499 1414 0.50 2 -0.28 40 -11.20 
  Adamek, Artur 1405 POL0.501-0.0140-0.40 
  Dranka, Jowita 1593 POL0.001-0.2740-10.80 

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)
 
 SZCZAWNO CHESS FESTIVAL 2018 OPEN D Szczawno-Zdroj POL 2018-12-14
RcRownchangeKK*chgGame
 1521 1414 2.50 7 -0.16 40 -6.40 
  Galuszka, Kamil 1814  * POL0.001-0.0840-3.20 
  Bochenek, Kacper 1342 POL0.501-0.1040-4.00 
  Scisla, Oliwia 1443 POL0.5010.04401.60 
  Lada, Damian 1606 POL0.5010.254010.00 
  Bazylewicz, Zygmunt 1120 POL1.0010.15406.00 
  Anjali, R. Sagar 1777 IND0.001-0.1040-4.00 
  Smukowski, Bartosz 1547 POL0.001-0.3240-12.80 
 * 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)
 

 

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