Rapid: Individual Calculations December 2021
 Ejsymont, Eryk  Total change: 45.60  Rating chartPersonal card
 IV Memorial Miroslawy Litmanowicz 2021 Warszawa POL 2021-10-30
RcRownchangeKK*chgGame
 1407 1099 1.00 3 0.49 20 9.80 
  Nawalaniec, Adam 1619 POL0.001-0.0320-0.60 
  Krogulski, Maksymilian 1284 POL0.001-0.2620-5.20 
  Wolski, Michal 1318 POL1.0010.782015.60 

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)
 
 Turniej Niepodleglosci gr. C Warszawa POL 2021-11-11
RcRownchangeKK*chgGame
 1181 1099 4.00 7 1.25 20 25.00 
  Ejsymont, Blanka 1253 POL1.0010.712014.20 
  Wittych, Julia 1105 POL1.0010.512010.20 
  Tokarczyk, Aleksander 1046 POL0.501-0.0720-1.40 
  Kalinowski, Rafal 1122 POL0.5010.03200.60 
  Kowalski, Witold 1349 POL0.5010.31206.20 
  Etut, Filbert 1235 POL0.001-0.3220-6.40 
  Baginski, Zbigniew 1155 POL0.5010.08201.60 

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)
 
 Mistrzostwa Mazowsza Juniorow w Szachach Szybkich do 9 lat Warszawa POL 2021-11-21
RcRownchangeKK*chgGame
 1114 1099 1.50 2 0.54 20 10.80 
  Kogut, Aleksander 1088 POL1.0010.48209.60 
  Strus, Mateusz 1140 POL0.5010.06201.20 

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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