Individual Calculations October 2023
 Domoradzki, Tomasz  Total change: 3.60  Rating chartPersonal card
 Mala Norma FIDE IX 2023 Chylice POL 2023-09-02
RcRownchangeKK*chgGame
 1295 1096 1.00 3 0.17 40 6.80 
  Siennicki, Gustaw 1484 POL0.001-0.0940-3.60 
  Szuszkiewicz, Stanislaw 1099 POL1.0010.504020.00 
  Jastrzebski, Robert 1301 POL0.001-0.2440-9.60 

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)
 
 XXII Turniej Szachowy o Puchar Starosty Krakowskiego Grupa A 2399 ELO Zabierzow POL 2023-09-09
RcRownchangeKK*chgGame
 1405 1096 0.50 4 -0.07 40 -2.80 
  Uchman, Piotr 1448 POL0.001-0.1140-4.40 
  Kowalski, Lukasz 1351 POL0.001-0.1940-7.60 
  Kreft, Wojciech 1426 POL0.001-0.1240-4.80 
  Osinski, Tomasz 1394 POL0.5010.354014.00 

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)
 
 281st YMCA Autumn 2023-D Round 1-2 Warszawa POL 2023-09-19
RcRownchangeKK*chgGame
 1284 1096 0.50 2 -0.01 40 -0.40 
  Kita, Jaroslaw 1273 POL0.5010.23409.20 
  Uzieblo, Konrad 1294 POL0.001-0.2440-9.60 

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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