Rapid: Individual Calculations October 2023
 Romanski, Mateusz  Total change: -21.80  Rating chartPersonal card
 IX Turniej witominski w szachach szybkich 2023 Gdynia POL 2023-09-09
RcRownchangeKK*chgGame
 1237 1236 3.50 9 -1.09 20 -21.80 
  Konkol, Sandra 1612 POL0.001-0.0920-1.80 
  Golab, Jakub 1036 POL1.0010.24204.80 
  Wilmanowicz, Slawomir 1465 POL0.001-0.2120-4.20 
  Kowalewski, Sebastian 1082 POL0.501-0.2120-4.20 
  Pofelski, Andrzej 1330 POL0.001-0.3720-7.40 
  Szydlowski, Tymon 1072 POL0.001-0.7220-14.40 
  Litera, Krzysztof 1096 POL1.0010.31206.20 
  Trzopek, Fabian 1230 POL1.0010.49209.80 
  Serbinowski, Mieczyslaw 1212 POL0.001-0.5320-10.60 

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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