Individual Calculations May 2022
 Konkol, Sandra  Total change: -12.00  Rating chartPersonal card
 Szoste Urodziny Szachowej Dwojki - grupa A Grodzisk Mazowiecki POL 2022-04-02
RcRownchangeKK*chgGame
 1236 1454 5.00 7 -0.30 40 -12.00 
  Kogut, Aleksander 1099 POL1.0010.11404.40 
  Grochulski, Tomasz 1186 POL1.0010.17406.80 
  Rajlich, Vaclav 1225 POL0.001-0.7940-31.60 
  Stankiewicz, Zofia 1141 POL1.0010.14405.60 
  Swacha, Witold 1145 POL0.501-0.3640-14.40 
  Lesik, Sebastian 1304 POL1.0010.304012.00 
  Kucharski, Sylwester 1551 POL0.5010.13405.20 

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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