Individual Calculations November 2023
 Maris, Ivo  Total change: -29.70  Rating chartPersonal card
 Dutch Team Competition 2023-2024 - Klasse 2 Round 2 Various NED 2023-10-07
RcRownchangeKK*chgGame
 2217 2404 0.00 1 -0.74 10 -7.40 
  Van Der Elburg, Freddie 2217 NED0.001-0.7410-7.40 

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)
 
 Hoogeveen Schaaktoernooi 2023 - Open Hoogeveen NED 2023-10-21
RcRownchangeKK*chgGame
 2165 2404 4.00 8 -2.23 10 -22.30 
  Vogel, Jaap f2106 NED1.0010.15101.50 
  Krishnan, Ritvik f2176 IND0.001-0.7910-7.90 
  Swati, Ghate wg1995 IND1.0010.08100.80 
  Schoorl, Rob f2357 NED0.001-0.5710-5.70 
  Labruyere, Roger 2148 NED1.0010.19101.90 
  Kazarjan, Gachatur 2004  * NED0.001-0.9210-9.20 
  Slagboom, Leandro f2305 NED0.001-0.6410-6.40 
  Mueer, Sebastian 2231 GER1.0010.27102.70 
 * 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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