Individual Calculations September 2023
 Glatty, Zbigniew  Total change: -78.60  Rating chartPersonal card
 Poznanski Festiwal Szachowy Poznan POL 2023-07-22
RcRownchangeKK*chgGame
 1429 1782 6.00 9 -1.96 20 -39.20 
  Bujnowski, Adam 1382  * POL1.0010.08201.60 
  Michalska, Anna-Maria 1402 POL1.0010.09201.80 
  Tadych, Szymon 1360 POL0.001-0.9320-18.60 
  Nowak, Mateusz 1412 POL0.501-0.4020-8.00 
  Bajer, Sebastian 1364 POL0.501-0.4320-8.60 
  Michalska, Lena 1367 POL1.0010.07201.40 
  Pilny, Piotr 1449 POL1.0010.12202.40 
  Skrzypczak, Jan 1525 POL0.501-0.3220-6.40 
  Slavov, Wiktor 1601 POL0.501-0.2420-4.80 
 * 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)
 
 XXX Jubileuszowy Festiwal Szachowy w Poznaniu Poznan POL 2023-08-20
RcRownchangeKK*chgGame
 1526 1782 3.50 7 -1.97 20 -39.40 
  Papouschek, Antoni 1327 POL1.0010.06201.20 
  Chojnacki, Krzysztof m2327 POL0.001-0.0320-0.60 
  Wojciechowski, Szymon 1422 POL0.001-0.9020-18.00 
  Rothe, Oskar 1328 POL1.0010.06201.20 
  Skrzypczak, Wiktor 1382  * POL0.501-0.4220-8.40 
  Stachowiak, Bruno 1535 POL0.001-0.8120-16.20 
  Tadych, Szymon 1360 POL1.0010.07201.40 
 * 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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