Individual Calculations March 2020
 Kozlowski, Marcin  Total change: 60.40  Rating chartPersonal card
 VI Turniej Szachowy o Puchar Hotelu Szafran - Open A do 2100 ELO Czeladz POL 2020-02-01
RcRownchangeKK*chgGame
 1521 1679 4.00 5 0.57 20 11.40 
  Oglaza, Dawid 1320 POL1.0010.10202.00 
  Kieca, Aleksandra 1465 POL1.0010.23204.60 
  Bar, Klaudia 1436 POL0.001-0.8020-16.00 
  Jozefczyk, Szymon 1584 POL1.0010.37207.40 
  Galyga, Jozef 1802 POL1.0010.672013.40 

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)
 
 Druzynowe Mistrzostwa Slaska Seniorow 2020 - Ekstraliga Round 1-6 Chorzow POL 2020-02-08
RcRownchangeKK*chgGame
 1963 1679 3.50 6 2.45 20 49.00 
  Stebel, Jacek 1856 POL1.0010.732014.60 
  Malinowski, Damian 2058 POL0.5010.41208.20 
  Boruta, Dawid 1824 POL0.5010.19203.80 
  Pawlowski, Maciej 1938 POL0.5010.32206.40 
  Fritz, Antoni 2021 POL1.0010.882017.60 
  Gmaj, Krzysztof 2079  * POL0.001-0.0820-1.60 
 * 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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