Individual Calculations January 2021
 Szaniawski, Mikolaj  Total change: 87.20  Rating chartPersonal card
 Otwarte Mistrzostwa Warszawy w szachach klasycznych - gr. B Warszawa POL 2020-12-19
RcRownchangeKK*chgGame
 1263 1063 4.00 7 2.18 40 87.20 
  Sewera, Wiktor 1310 POL0.001-0.1940-7.60 
  Bartodziej, Mariusz 1242 POL1.0010.734029.20 
  Domanski, Wojciech 1081 POL1.0010.534021.20 
  Sentowski, Sebastian 1463  * POL0.001-0.0840-3.20 
  Mielcuch, Karol 1176 POL1.0010.654026.00 
  Seo, Ian 1190 POL1.0010.674026.80 
  Mossakowski, Jakub 1379 POL0.001-0.1340-5.20 
 * 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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