Individual Calculations January 2020
 Ghaderi, Roshan  Total change: 71.20  Rating chartPersonal card
 Manhems KM 2019 onsdag Goteborg SWE 2019-09-24
RcRownchangeKK*chgGame
 1342 1388 6.50 8 2.07 40 82.80 
  Larsson, Johan 1978 1067 SWE1.0010.13405.20 
  Storme, Joel 1375 SWE0.501-0.0240-0.80 
  Jakubec, Pavol 1488 NOR0.5010.14405.60 
  Beliaev, Vladislav 1279 SWE1.0010.354014.00 
  Brauer, Claes 1346 SWE1.0010.444017.60 
  Ghaderi, Jamal 1396 SWE1.0010.514020.40 
  Valguarnera, Filippo 1385 SWE1.0010.504020.00 
  Kappi, Marcus 1403 SWE0.5010.02400.80 

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)
 
 Manhem stora Junior-KM 2019 Goteborg SWE 2019-11-08
RcRownchangeKK*chgGame
 1337 1452 4.00 6 0.11 40 4.40 
  Lindholm, Marcus 1390 SWE0.001-0.5940-23.60 
  Syvanen, Isak 1208 SWE1.0010.20408.00 
  Ghaderi, Lana 1052  * SWE1.0010.08403.20 
  Ghaderi, Noan 1302 SWE1.0010.304012.00 
  Safari, Bahar 1215 SWE1.0010.20408.00 
  Lindholm, Gustav 1852  * SWE0.001-0.0840-3.20 
 * 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)
 
 Div III 6 2019-20 R3 Sweden SWE 2019-12-01
RcRownchangeKK*chgGame
 1531 1455 0.00 1 -0.40 40 -16.00 
  Olsson, Jonas 1968 1531 SWE0.001-0.4040-16.00 

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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