Individual Calculations October 2023
 Siennicki, Gustaw  Total change: 14.00  Rating chartPersonal card
 Mala Norma FIDE IX 2023 Chylice POL 2023-09-02
RcRownchangeKK*chgGame
 1370 1484 3.00 4 0.50 40 20.00 
  Domoradzki, Tomasz 1096 POL1.0010.09403.60 
  Mazan, Dawid 1430 POL0.001-0.5840-23.20 
  Seredyn, Dominik 1724 POL1.0010.804032.00 
  Mytrovtsyi, Pavlo 1228 UKR1.0010.19407.60 

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)
 
 280th YMCA Autumn 2023-C Round 1-2 Warszawa POL 2023-09-20
RcRownchangeKK*chgGame
 1354 1484 1.00 2 -0.35 40 -14.00 
  Baginski, Zbigniew 1375 POL0.001-0.6540-26.00 
  Flig, Wojciech 1332 POL1.0010.304012.00 

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)
 
 Szachowe Pozegnanie Lata 2023 - grupa A Grodzisk Mazowiecki POL 2023-09-23
RcRownchangeKK*chgGame
 1418 1484 2.50 4 0.20 40 8.00 
  Twardowski, Karol 1182 POL1.0010.15406.00 
  Ejsymont, Blanka 1544 POL0.5010.08403.20 
  Durzynski, Jan 1498 POL0.001-0.4840-19.20 
  Boryna, Szymon 1448 POL1.0010.454018.00 

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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