Individual Calculations June 2022
 Kwiek, Janusz  Total change: -23.80  Rating chartPersonal card
 Szachylicki Festiwal Grupa Elo Chylice POL 2022-04-29
RcRownchangeKK*chgGame
 1525 1360 1.50 4 0.06 20 1.20 
  Celinski, Kamil 1929 POL0.001-0.0220-0.40 
  Cieszkowski, Adam 1301 POL1.0010.42208.40 
  Urbaniak, Karol 1635 POL0.001-0.1720-3.40 
  Klyus, Ivan 1236 POL0.501-0.1720-3.40 

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)
 
 Wiosenne FIDE granie w Hetmanie 2022_A Round 4-7 Warszawa POL 2022-05-02
RcRownchangeKK*chgGame
 1384 1455 1.00 4 -1.38 20 -27.60 
  Borys, Marek 1307 POL0.501-0.2020-4.00 
  Kobus, Stanislaw 1351 POL0.001-0.6420-12.80 
  Borowicz, Joachim 1462 POL0.001-0.4920-9.80 
  Berent, Andrzej 1417 POL0.501-0.0520-1.00 

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)
 
 259th YMCA Spring 2022-C Round 5-8 Warszawa POL 2022-05-04
RcRownchangeKK*chgGame
 1384 1455 2.50 4 0.13 20 2.60 
  Baginski, Zbigniew 1251 POL0.001-0.7620-15.20 
  Krolak, Grzegorz 1376 POL1.0010.39207.80 
  Szumigaj, Marcin 1498 POL0.5010.06201.20 
  Wiktorowski, Janusz 1410 POL1.0010.44208.80 

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)
 

 

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