Individual Calculations May 2024
 Lesik, Sebastian  Total change: 121.20  Rating chartPersonal card
 Wiosenne FIDE granie w Hetmanie 2024_A Round 1-2 Warszawa POL 2024-04-08
RcRownchangeKK*chgGame
 1748 1760 2.00 2 0.97 40 38.80 
  Juszkowski, Kamil 1781 POL1.0010.534021.20 
  Korsun, Wadym 1714 POL1.0010.444017.60 

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)
 
 Festiwal Szachowy na Ursynowie - Grupa FIDE - kwiecien '24 Warszawa POL 2024-04-13
RcRownchangeKK*chgGame
 1535 1760 1.00 1 0.22 40 8.80 
  Czachurski, Ignacy 1535 POL1.0010.22408.80 

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)
 
 Mistrzostwa Polski Juniorow Mlodszych do lat 14 - OOM Dolny Slask 2024 Walbrzych POL 2024-04-14
RcRownchangeKK*chgGame
 1933 1760 4.50 9 1.84 40 73.60 
  Suska, Szymon 1966 POL1.0010.764030.40 
  Witczak, Borys 1963 POL1.0010.764030.40 
  Niezhentsev, Kyrylo 2134 POL0.001-0.1040-4.00 
  Zenker, Bernard 1846 POL1.0010.624024.80 
  Rozanski, Mateusz 1963 POL0.001-0.2440-9.60 
  Perucki, Maciej 1836 POL0.5010.10404.00 
  Brzezina, Piotr f2160  * POL0.001-0.0840-3.20 
  Pekala, Dawid 1707 POL0.501-0.0740-2.80 
  Wojtacha, Krzysztof 1823 POL0.5010.09403.60 
 * 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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