Individual Calculations November 2021
 Nguyen, Piotr  Total change: 4.30  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Ekstraliga 2021 Legnica POL 2021-10-02
RcRownchangeKK*chgGame
 2457 2397 3.50 9 -0.19 10 -1.90 
  Krzyzanowski, Marcin g2514 POL0.001-0.3410-3.40 
  Plat, Vojtech g2546 CZE0.5010.20102.00 
  Pakleza, Zbigniew g2501 POL0.5010.14101.40 
  Golubka, Petro g2438 UKR0.5010.06100.60 
  Sadzikowski, Daniel g2527 POL0.5010.18101.80 
  Gumularz, Szymon m2534 POL0.001-0.3210-3.20 
  Krawczyk, Flawian 2070 POL0.501-0.3710-3.70 
  Kanarek, Marcel g2481 POL1.0010.62106.20 
  Bobras, Piotr g2500 POL0.001-0.3610-3.60 

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)
 
 ECo-C Extraliga 2021 2022 R1-2 rozne SVK 2021-10-23
RcRownchangeKK*chgGame
 2256 2397 2.00 2 0.62 10 6.20 
  Borosova, Zuzana wg2266 SVK1.0010.32103.20 
  Urhegyi, Marton f2245 HUN1.0010.30103.00 

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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