Individual Calculations December 2023
 Somyk, Marcin  Total change: -19.60  Rating chartPersonal card
 Mikolajkowy Turniej Klasyfikacyjny z Centrum Aktywnosci Lokalnej na Maslicach - Turniej A Wroclaw POL 2023-11-25
RcRownchangeKK*chgGame
 1453 1707 3.00 5 -0.98 20 -19.60 
  Kozik, Maksymilian 1377 POL0.501-0.3820-7.60 
  Wojciechowski, Szymon 1507 POL0.001-0.7620-15.20 
  Szumlas, Tytus 1307  * POL1.0010.08201.60 
  Nagly, Krzysztof 1424 POL1.0010.16203.20 
  Wieczorek, Lech 1649 POL0.501-0.0820-1.60 
 * 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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