Individual Calculations May 2024
 Brzezina, Piotr  Total change: -52.00  Rating chartPersonal card
 Mistrzostwa Polski Juniorow Mlodszych do lat 14 - OOM Dolny Slask 2024 Walbrzych POL 2024-04-14
RcRownchangeKK*chgGame
 2028 2347 5.00 9 -2.60 20 -52.00 
  Futyma, Dawid 1947  * POL1.0010.08201.60 
  Majcher, Igor 1947  * POL1.0010.08201.60 
  Kania, Franciszek 1959 POL0.501-0.4120-8.20 
  Lechowski, Witold 2043 POL0.501-0.3620-7.20 
  Kraczek, Cezary 1956 POL0.501-0.4120-8.20 
  Cieslak, Patryk f2372 POL0.001-0.4720-9.40 
  Lesik, Sebastian 1947  * POL1.0010.08201.60 
  Niezhentsev, Kyrylo 2134 POL0.501-0.2720-5.40 
  Zmarzly, Wiktor 1947  * POL0.001-0.9220-18.40 
 * 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)
 

 

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