Individual Calculations October 2022
 Grutter, Tim  Total change: 9.20  Rating chartPersonal card
 Maia Chess Open 2022 Maia POR 2022-08-26
RcRownchangeKK*chgGame
 2136 2246 6.00 9 0.50 20 10.00 
  Kastelijn, Twan 1922 NED1.0010.13202.60 
  Chasin, Nico f2392 USA0.5010.20204.00 
  Garcia Fernandez, Manuel 1846  * ESP1.0010.08201.60 
  Umetsubo, Cesar Hidemitsu m2407 BRA0.001-0.2920-5.80 
  Fernandes, Afonso Sampaio S P 1884 POR1.0010.10202.00 
  Baskin, Robert m2406 GER0.001-0.2920-5.80 
  Goncalves, Samuel Jesus P 1967 POR1.0010.16203.20 
  Abel, Dennes m2427 GER0.5010.24204.80 
  Cereijo Suarez, Alejandro 1973 ESP1.0010.17203.40 
 * 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)
 
 Dutch Team Competition 2022-2023 - Klasse 1 Round 1 Various NED 2022-09-17
RcRownchangeKK*chgGame
 2320 2352 0.50 1 -0.04 20 -0.80 
  De Rover, Yong Hoon m2320 NED0.501-0.0420-0.80 

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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