Individual Calculations September 2023
 Haladaj, Tomasz  Total change: 51.60  Rating chartPersonal card
 Szachy w Ustroniu lacza pokolenia 2023 - Grupa C Ustron POL 2023-08-11
RcRownchangeKK*chgGame
 1302 1025 2.50 7 1.29 40 51.60 
  Dymara, Tomasz 1360 POL0.5010.384015.20 
  Mika, Adrian 1197 CZE1.0010.734029.20 
  Warmuz, Michal 1352 POL1.0010.874034.80 
  Lach, Alicja 1364 POL0.001-0.1240-4.80 
  Balon, Adam 1352 POL0.001-0.1340-5.20 
  Swoboda, Wojciech 1228 POL0.001-0.2440-9.60 
  Wydornik, Robert 1261 POL0.001-0.2040-8.00 

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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