Individual Calculations March 2020
 Jonkman, Harmen  Total change: -2.90  Rating chartPersonal card
 Dutch Team Competition 2019-2020 Klasse 2B Round 5 various NED 2020-02-01
RcRownchangeKK*chgGame
 2265 2385 1.00 1 0.34 10 3.40 
  De Ruiter, Danny f2265 NED1.0010.34103.40 

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)
 
 5eme Open International de Noisiel - Open A (plus de 1900) NOISIEL FRA 2020-02-15
RcRownchangeKK*chgGame
 2262 2385 5.00 9 -0.63 10 -6.30 
  Bellaiche, Elise wf2033 FRA1.0010.11101.10 
  Vinodhkumar, Balaguru 2034 IND1.0010.11101.10 
  Nikolov, Momchil g2539 BUL0.001-0.2910-2.90 
  Dubourg, Pierrick 1985  * FRA1.0010.08100.80 
  Enchev, Ivajlo g2496 BUL0.001-0.3510-3.50 
  Meillon, Judicael 2051 FRA1.0010.12101.20 
  Ivanov, Mikhail M g2353 RUS1.0010.46104.60 
  Maiorov, Nikita g2506 BLR0.001-0.3410-3.40 
  Rostgaard, Tobias Valentin f2364 DEN0.001-0.5310-5.30 
 * 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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