Individual Calculations January 2024
 Kuc, Mariusz  Total change: -30.00  Rating chartPersonal card
 279th YMCA Autumn 2023-B Round 11 Warszawa POL 2023-11-30
RcRownchangeKK*chgGame
 1547 1582 0.00 2 -1.10 20 -22.00 
  Jaroszuk, Marcin 1501 POL0.001-0.6120-12.20 
  Emmel, Bartosz 1592 POL0.001-0.4920-9.80 

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)
 
 279th YMCA Autumn 2023-B Round 12-13 Warszawa POL 2023-12-07
RcRownchangeKK*chgGame
 1654 1581 0.00 1 -0.40 20 -8.00 
  Koziol, Pawel 1654 POL0.001-0.4020-8.00 

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)
 

 

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