Individual Calculations October 2021
 Niezbecki, Marek  Total change: -82.80  Rating chartPersonal card
 Eliminacje Strefowe PL-LU Wasilkow 2021 - C11 Wasilkow POL 2021-09-12
RcRownchangeKK*chgGame
 1347 1469 3.50 6 -0.42 40 -16.80 
  Dunda, Szymon 1280 POL0.501-0.2540-10.00 
  Obrycki, Tomasz 1471 POL0.001-0.5040-20.00 
  Kraczek, Cezary 1324 POL0.501-0.1940-7.60 
  Butkiewicz, Jan 1399 POL0.501-0.1040-4.00 
  Boguszewski, Kacper 1135 POL1.0010.12404.80 
  Suska, Szymon 1470 POL1.0010.504020.00 

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)
 
 Szach Krolowi - Zostan Mistrzem A5 Lublin POL 2021-09-25
RcRownchangeKK*chgGame
 1283 1469 0.50 3 -1.65 40 -66.00 
  Kraczek, Cezary 1324 POL0.501-0.1940-7.60 
  Wrobel, Dariusz 1434 POL0.001-0.5540-22.00 
  Mazus, Jakub 1092 POL0.001-0.9140-36.40 

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)
 

 

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