Individual Calculations September 2022
 Shakhverdian, William  Total change: 77.00  Rating chartPersonal card
 Dutch Open Championship 2022 Dieren NED 2022-07-26
RcRownchangeKK*chgGame
 2215 2040 2.50 9 0.02 28 0.56 
  Mollema, Thomas c2235 NED1.0010.752821.00 
  Grutter, Tim 2246 NED0.001-0.2428-6.72 
  Albers, Sasa 2203 NED0.5010.22286.16 
  Maatman, Nick m2368 NED0.001-0.1328-3.64 
  Vos, Tjark 2224 AHO0.5010.24286.72 
  Binnendijk, Ferdinand 2147 NED0.5010.15284.20 
  Baselmans, Luuk f2256 NED0.001-0.2228-6.16 
  Vogel, Jaap f2147 NED0.001-0.3528-9.80 
  Roorda, Thijs 2113 NED0.001-0.4028-11.20 

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)
 
 HZ University of Applied Sciences Chess Tournament 2022 Vlissingen NED 2022-08-06
RcRownchangeKK*chgGame
 2210 2046 4.50 8 1.86 28 52.08 
  Ikonnikov, Vyacheslav g2493 FID0.001-0.0628-1.68 
  Molenaar, Toine 1823 NED1.0010.22286.16 
  Cortenbach, Stan 1743 NED1.0010.14283.92 
  Lefebvre, Herve f2212 FRA1.0010.722820.16 
  Bezemer, Arno f2278 NED1.0010.792822.12 
  Harsha, Bharathakoti g2557 IND0.001-0.0428-1.12 
  Pham, Khoi f2376 NED0.001-0.1228-3.36 
  Nieuwelink, Kees 2200 NED0.5010.21285.88 

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)
 
 Brugse Meesters 2022 Open - Belgian Championship 2022 Open A Brugge BEL 2022-08-13
RcRownchangeKK*chgGame
 2033 2046 5.00 8 0.87 28 24.36 
  Chitsazian, Daniel 1755 GER1.0010.15284.20 
  Sulayev, Daniel 2286 GER0.001-0.2028-5.60 
  Basson, Heinrich 1817 RSA1.0010.21285.88 
  Hoffmann, Roger 1923 LUX1.0010.33289.24 
  Goormachtigh, Johan f2128 BEL0.5010.11283.08 
  Surmont, Yves 1877 BEL1.0010.28287.84 
  Karsay, Pascal f2270 GER0.001-0.2228-6.16 
  Hill, Alistair 2205 ENG0.5010.21285.88 

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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