Individual Calculations November 2023
 Protas, Jakub  Total change: -2.00  Rating chartPersonal card
 Eliminacje Strefowe do Mistrzostw Polski Juniorow i Mlodzikow KP-PO (C13) 2023 Jastrzebia Gora POL 2023-09-25
RcRownchangeKK*chgGame
 1266 1390 4.50 7 -0.05 40 -2.00 
  Koszalka, Filip 1332 POL0.001-0.5840-23.20 
  Piotrowski, Michal 1036 POL1.0010.11404.40 
  Kucinski, Jan 1173 POL1.0010.22408.80 
  Stanczak, Olaf 1380 POL0.501-0.0140-0.40 
  Brudnicki, Pawel 1214 POL1.0010.274010.80 
  Prokopiuk, Jakub 1522 POL0.001-0.3240-12.80 
  Kopaczewski, Mateusz 1207 POL1.0010.264010.40 

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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