Individual Calculations June 2023
 Tyda, Krzysztof  Total change: -11.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Pomorskiego Seniorow- IV Liga 2023 Round 7-10 Gdansk POL 2023-05-14
RcRownchangeKK*chgGame
 1457 1704 2.50 4 -0.57 20 -11.40 
  Skrzypczynski, Dariusz 1361 POL0.001-0.8820-17.60 
  Dombrowski, Bartosz 1769 POL1.0010.592011.80 
  Trzebiatowski, Jaroslaw 1330 POL1.0010.10202.00 
  Pawlak, Adrian 1369 POL0.501-0.3820-7.60 

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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