Rapid: Individual Calculations September 2022
 Duda, Leon  Total change: -2.60  Rating chartPersonal card
 Indywidualne Mistrzostwa Slaska Juniorow w Szachach Szybkich C14 Ustron POL 2022-08-22
RcRownchangeKK*chgGame
 1376 1373 3.00 7 -0.50 20 -10.00 
  Wierzbicki, Dawid 1641 POL0.5010.33206.60 
  Rozek, Michal 1387 POL0.5010.02200.40 
  Becker, Krzysztof 1132 POL1.0010.20204.00 
  Niesporek, Franciszek 1282 POL0.501-0.1220-2.40 
  Musial, Igor 1630 POL0.001-0.1820-3.60 
  Deorowicz, Pawel 1350 POL0.001-0.5320-10.60 
  Kozik, Maksymilian 1208 POL0.501-0.2220-4.40 

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)
 
 Druzynowe Mistrzostwa Slaska Juniorow w szachach szybkich 2022 Ustron POL 2022-08-23
RcRownchangeKK*chgGame
 1398 1373 5.00 8 1.23 20 24.60 
  Biela, Jan 1192 POL1.0010.26205.20 
  Cieslak, Patryk 1632 POL0.001-0.1820-3.60 
  Baran, Szymon 1157 POL1.0010.22204.40 
  Niemczyk, Krzysztof 1438 POL0.5010.09201.80 
  Lecki, Leonard 1626 POL0.001-0.1920-3.80 
  Czeremcha, Piotr 1113 POL1.0010.18203.60 
  Wierzbicki, Dawid 1641 POL1.0010.832016.60 
  Rozek, Michal 1387 POL0.5010.02200.40 

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)
 
 Mistrzostwa Polski Juniorow w Szachach Szybkich 2022 - C14 Rzeszow POL 2022-08-26
RcRownchangeKK*chgGame
 1312 1373 5.50 11 -0.86 20 -17.20 
  Gerono, Aleksander 1005 POL1.0010.10202.00 
  Zareba, Piotr 1678 POL0.001-0.1420-2.80 
  Wolski, Ernest 1149 POL0.501-0.2820-5.60 
  Dabrowski, Piotr 1180 POL1.0010.25205.00 
  Skrzypinski, Jan 1702 POL0.001-0.1220-2.40 
  Mierzwa, Kamil 1055 POL1.0010.13202.60 
  Sniadecki, Oskar 1719 POL0.001-0.1120-2.20 
  Majewski, Radoslaw 1115 POL0.501-0.3220-6.40 
  Gruca, Karol 1211 POL0.501-0.2120-4.20 
  Galla, Wiktor 1197 POL1.0010.27205.40 
  Olszewski, Antoni 1423 POL0.001-0.4320-8.60 

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)
 

 

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