Individual Calculations November 2021
 Garabik, Marek  Total change: -15.20  Rating chartPersonal card
 1. liga mladeze B 2021/2022 r1-3 various CZE 2021-10-02
RcRownchangeKK*chgGame
 1387 1495 1.50 2 0.21 40 8.40 
  Martinkovic, Adam 1320 CZE0.501-0.2340-9.20 
  Svejda, Karel 1454 CZE1.0010.444017.60 

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)
 
 European Youth Chess Championship 2021 - Open 12 Local venues GRE 2021-10-15
RcRownchangeKK*chgGame
 1507 1495 4.00 9 -0.59 40 -23.60 
  Zverev, Lev c1895  * RUS0.001-0.0840-3.20 
  Liu, Wenle 1258 IRL0.501-0.3040-12.00 
  Ivanov, Stefan V 1268 BUL1.0010.21408.40 
  Tabuenca Mendataurigoitia, Dani 1895  * ESP0.001-0.0840-3.20 
  Hreinsson, Johann Helgi 1282 ISL1.0010.23409.20 
  Butolo, Alexandru-Mircea c1824 ROU0.001-0.1240-4.80 
  Spasov, Igor Aleksandar 1435 MKD0.501-0.0840-3.20 
  Boci, Mateo 1299 ALB1.0010.254010.00 
  Iljushin, Yaroslav 1404 RUS0.001-0.6240-24.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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