Rapid: Individual Calculations January 2018
 Szydlo, Michal  Total change: 71.60  Rating chartPersonal card
 XXIII edycja Bialostockiej Ligi Szkolnej - 4. runda do lat 13 Bialystok POL 2017-12-10
RcRownchangeKK*chgGame
 1304 1465 5.50 7 0.66 20 13.20 
  Chiszko, Wiktoria 1065  * POL1.0010.08201.60 
  Moroz, Adrian 1198 POL1.0010.18203.60 
  Szczotka, Klara 1329 POL0.501-0.1820-3.60 
  Backiel, Hubert 1267 POL1.0010.24204.80 
  Ciszewski, Krzysztof 1415 POL0.501-0.0720-1.40 
  Krol, Jan 1267 POL1.0010.24204.80 
  Karolczuk, Iwo 1589 POL0.5010.17203.40 
 * 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)
 
 European Rapid Chess Championship'2017 Katowice POL 2017-12-16
RcRownchangeKK*chgGame
 1717 1465 5.50 11 2.92 20 58.40 
  Sgircea, Silvia-Raluca wm1865  * ROU0.001-0.0820-1.60 
  Olszewski, Antoni 1065  * POL1.0010.08201.60 
  Konopka, Jeremie 1865  * FRA0.001-0.0820-1.60 
  Niedorys, Karolina 1093 POL1.0010.10202.00 
  Chrobak, Piotr 1865  * POL1.0010.922018.40 
  Janiszewski, Maciej 1865  * POL1.0010.922018.40 
  Brzezinski, Mateusz 1865  * POL0.001-0.0820-1.60 
  Bettazzi, Daniele 1865  * ITA0.5010.42208.40 
  Deren, Marcin 1865  * POL0.001-0.0820-1.60 
  Aira, Leonardo 1808 SWE1.0010.882017.60 
  Rydzewski, Pawel 1865  * 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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