Individual Calculations October 2023
 Nguyen, Piotr  Total change: 10.10  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - Ekstraliga 2023 Lublin POL 2023-09-18
RcRownchangeKK*chgGame
 2563 2394 3.50 9 1.01 10 10.10 
  Bartel, Mateusz g2621 POL0.001-0.2110-2.10 
  Warakomski, Tomasz g2533 POL0.5010.19101.90 
  Fedorchuk, Sergey A. g2578 UKR0.001-0.2610-2.60 
  Samunenkov, Ihor m2517 UKR1.0010.67106.70 
  Moranda, Wojciech g2561 POL1.0010.72107.20 
  Kempinski, Robert g2550 POL0.5010.21102.10 
  Socko, Bartosz g2538 POL0.001-0.3110-3.10 
  Dardha, Daniel g2586 BEL0.001-0.2510-2.50 
  Teclaf, Pawel g2586 POL0.5010.25102.50 

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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