Individual Calculations February 2022
 Siles, Jan  Total change: -59.20  Rating chartPersonal card
 PRAGUE OPEN 2022 B - FIDE open Praha CZE 2022-01-07
RcRownchangeKK*chgGame
 1483 1607 4.00 8 -1.14 40 -45.60 
  Mohsen, Nur Batrisya Wafa 1207  * MAS0.001-0.9240-36.80 
  Markina, Sofiia 1271 CZE1.0010.12404.80 
  Zacek, Petr 1452 CZE1.0010.294011.60 
  Radics, Robert 1800 CZE1.0010.754030.00 
  Sosovickova, Martina wc1702 SVK0.5010.13405.20 
  Sedlacek, Pavel 1563 CZE0.001-0.5640-22.40 
  Mrazek, Adam 1381 CZE0.001-0.7940-31.60 
  Rychtecky, Pavel 1487 CZE0.501-0.1640-6.40 
 * 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)
 
 Extraliga mladeze 2021/22 - Zapad r6-7 various CZE 2022-01-15
RcRownchangeKK*chgGame
 1893 1607 0.00 2 -0.34 40 -13.60 
  Machacek, Jan 1981 CZE0.001-0.1040-4.00 
  Werner, Hong Quan Dan 1805 CZE0.001-0.2440-9.60 

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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