Individual Calculations September 2021
 Czerw, Dawid  Total change: 148.60  Rating chartPersonal card
 CZECH OPEN 2021 - A - GM open Pardubice CZE 2021-07-23
RcRownchangeKK*chgGame
 2294 2306 7.00 9 2.45 20 49.00 
  Laith, Kasib f2047 IRQ1.0010.18203.60 
  Adamczyk, Zuzanna wc1921 POL1.0010.09201.80 
  Vogel, Roven m2441 GER0.001-0.3220-6.40 
  Moskvin, Anatoly 2148 RUS0.501-0.2120-4.20 
  Jurek, Josef m2214 CZE1.0010.37207.40 
  Rogozenco, Dorian g2482 ROU1.0010.732014.60 
  Niedbala, Bartlomiej f2360 POL1.0010.582011.60 
  Zwardon, Vojtech m2466 CZE1.0010.712014.20 
  Babula, Vlastimil g2563 CZE0.5010.32206.40 

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)
 
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa Masters Ustron POL 2021-08-13
RcRownchangeKK*chgGame
 2363 2264 6.50 9 3.18 20 63.60 
  Nguyen, Piotr m2412 POL1.0010.702014.00 
  Mroziak, Maciej m2364 POL0.5010.14202.80 
  Szpar, Milosz f2401 POL0.5010.18203.60 
  Snihur, Piotr 2228 POL0.501-0.0520-1.00 
  Godzwon, Iwo f2338 POL1.0010.602012.00 
  Seemann, Jakub f2302 POL1.0010.552011.00 
  Warakomski, Tomasz g2510 POL0.5010.31206.20 
  Golubka, Petro g2429 UKR0.5010.22204.40 
  Pniaczek, Marek c2285 POL1.0010.532010.60 

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)
 
 ENERGY GROUP SLOVAK OPEN SKALICA Skalica SVK 2021-08-21
RcRownchangeKK*chgGame
 2335 2264 5.50 9 1.80 20 36.00 
  Fizer, Marek 1952 CZE1.0010.14202.80 
  Hera, Imre Jr. g2601 HUN0.5010.38207.60 
  Bures, Vit c2144 CZE1.0010.34206.80 
  Finek, Vaclav f2372 CZE0.001-0.3520-7.00 
  Straka, Vojtech f2417 CZE0.5010.20204.00 
  Sucikova, Svetlana wf2131 SVK1.0010.32206.40 
  Havelka, Josef f2419 CZE1.0010.712014.20 
  Aczel, Gergely g2569 HUN0.001-0.1420-2.80 
  Lanka, Zigurds g2412 LAT0.5010.20204.00 

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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