Individual Calculations September 2021
 Borowik, Monika  Total change: 10.80  Rating chartPersonal card
 V Miedzynarodowy Memorial Ireny Warakomskiej - Open C Suwalki POL 2021-07-27
RcRownchangeKK*chgGame
 1232 1266 2.50 8 -1.82 40 -72.80 
  Palejko, Maria 1367 POL0.5010.14405.60 
  Jaszczuk, Piotr 1421 POL1.0010.714028.40 
  Sawicki, Dorian 1419 POL0.001-0.3040-12.00 
  Pietryk, Joanna 1384 POL0.001-0.3440-13.60 
  Czyzewski, Leon 1055 POL0.001-0.7740-30.80 
  Malecki, Karol 1018 POL0.001-0.8140-32.40 
  Pryszczewski, Jakub 1072 POL0.001-0.7540-30.00 
  Pac, Cyryl 1118 POL1.0010.304012.00 

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)
 
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa C Ustron POL 2021-08-13
RcRownchangeKK*chgGame
 1448 1204 3.50 7 2.09 40 83.60 
  Arciszewska, Zuzanna 1551 POL0.001-0.1140-4.40 
  Sidlo, Szymon 1465 POL0.001-0.1840-7.20 
  Brak, Marian 1396 POL1.0010.754030.00 
  Kula, Tomasz 1366 POL1.0010.714028.40 
  Sobala, Filip 1387 POL1.0010.744029.60 
  Cieply, Krzysztof 1475 POL0.5010.334013.20 
  Mytnik, Kinga 1495 POL0.001-0.1540-6.00 

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)
 

 

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