Rapid: Individual Calculations June 2023
 Sakharchuk, Aliaksandr  Total change: -87.02  Rating chartPersonal card
 Grand Prix Polonii 2023 - turniej 18 Wroclaw POL 2023-05-19
RcRownchangeKK*chgGame
 1565 1431 3.00 7 0.34 38 12.92 
  Zhuk, Ivan 2003 FID0.001-0.0238-0.76 
  Janicki, Bartlomiej 1207 POL1.0010.22388.36 
  Demski, Michal 1833 POL0.001-0.0838-3.04 
  Szymanski, Jacek 1304 POL1.0010.333812.54 
  Kotkowska, Agnieszka 1674 POL0.001-0.2038-7.60 
  Kuriata, Pawel 1329 POL1.0010.363813.68 
  Wilgosz, Tomasz 1605 POL0.001-0.2738-10.26 

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 Dolnego Slaska Juniorow w szachach szybkich C-12 Swidnica POL 2023-05-20
RcRownchangeKK*chgGame
 1241 1431 4.00 7 -1.05 38 -39.90 
  Aksianevich, Amadeus 1117 FID1.0010.14385.32 
  Bogucki, Karol 1075 POL1.0010.11384.18 
  Pelczarski, Wojciech 1609 POL0.001-0.2738-10.26 
  Trusewicz, Remigiusz 1273 POL0.001-0.7138-26.98 
  Kasendra, Jan 1091 POL1.0010.12384.56 
  Owad, Jakub 1221 POL0.001-0.7738-29.26 
  Szachniewicz, Aleksander 1303 POL1.0010.333812.54 

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)
 
 IV Ogolnopolski Turniej - Z Ziemi Wloskiej Do Polski Szczawno-Zdroj POL 2023-05-28
RcRownchangeKK*chgGame
 1461 1431 0.50 4 -1.58 38 -60.04 
  Laszewicz, Pawel 1947 POL0.001-0.0438-1.52 
  Krawczyk, Eryk 1305 POL0.001-0.6738-25.46 
  Scisla, Oliwia 1285 POL0.001-0.7038-26.60 
  Suszczynski, Dominik 1308 POL0.501-0.1738-6.46 

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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