Rapid: Individual Calculations September 2021
 Witczak, Borys  Total change: -52.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Juniorow w Szachach Szybkich 2021 Ustron POL 2021-08-22
RcRownchangeKK*chgGame
 1255 1402 2.00 6 -2.15 20 -43.00 
  Radzimski, Antoni 1311 POL0.001-0.6220-12.40 
  Oles, Mateusz 1160 POL0.001-0.8020-16.00 
  Rajbharath, Harjith 1239 POL1.0010.28205.60 
  Karwot, Marek 1281 POL1.0010.34206.80 
  Brzezina, Piotr 1195 POL0.001-0.7720-15.40 
  Niemczyk, Krzysztof 1346 POL0.001-0.5820-11.60 

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)
 
 PGNiG TERMIKA Mistrzostwa Polski Mlodzikow w Szachach Szybkich 2021 - C10 Rzeszow POL 2021-08-28
RcRownchangeKK*chgGame
 1222 1402 7.50 11 -0.47 20 -9.40 
  Smolinski, Wojciech 1078 POL1.0010.13202.60 
  Czarnomysy, Dawid 1139 POL1.0010.18203.60 
  Klonowski, Kacper 1209 POL0.501-0.2520-5.00 
  Perucki, Maciej 1159 POL1.0010.20204.00 
  Gibala, Adam 1181 POL0.001-0.7820-15.60 
  Kaszuba, Michal 1242 POL1.0010.29205.80 
  Jasiulewicz, Kamil 1282 POL1.0010.34206.80 
  Chiszko, Oskar 1372 POL0.001-0.5420-10.80 
  Pekala, Dawid 1139 POL1.0010.18203.60 
  Ochedzan, Filip 1392 POL0.001-0.5120-10.20 
  Boryna, Szymon 1246 POL1.0010.29205.80 

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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