Individual Calculations February 2016
 Derakhshani, Borna  Total change: 20.40  Rating chartPersonal card
 39. Weihnachtsopen Master Zurich SUI 2015-12-26
RcRownchangeKK*chgGame
 2192 2176 4.00 7 0.52 40 20.80 
  Naiditsch, Arkadij g2576  * AZE0.001-0.0840-3.20 
  Bebchuk, Leonid 2042 ISR1.0010.324012.80 
  Pikula, Dejan g2467 SRB0.001-0.1540-6.00 
  Fessler, Stephan 2052 SUI1.0010.334013.20 
  Gantner, Matthias f2274 SUI0.001-0.3740-14.80 
  Pinchetti, Andrea 2021 SUI1.0010.294011.60 
  Wallmueller, Peter 1914 SUI1.0010.18407.20 
 * 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)
 
 Tehran Youth league Under 20 (2015) 5-9 Tehran IRI 2016-01-01
RcRownchangeKK*chgGame
 1926 2178 0.00 1 -0.81 40 -32.40 
  Eini, Sina 1926 IRI0.001-0.8140-32.40 

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)
 
 Schachfestival Basel 2016 Meister Riehen SUI 2016-01-01
RcRownchangeKK*chgGame
 2246 2178 4.50 7 1.52 40 60.80 
  Rickmann, David 1945 GER1.0010.21408.40 
  Stremavicius, Titas m2468 LTU0.5010.344013.60 
  Sprenger, Jan Michael, Dr m2496 GER0.001-0.1340-5.20 
  Ditzler, Juerg 2064 SUI0.501-0.1640-6.40 
  Balg, Matthias 2052 SUI1.0010.334013.20 
  Vulevic, Vjekoslav f2268 MNE1.0010.624024.80 
  Hort, Vlastimil g2430 GER0.5010.314012.40 

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)
 
 SGM 2015/16 (League 1+2) Round 3-4 decentralised SUI 2016-01-09
RcRownchangeKK*chgGame
 2009 2178 0.00 1 -0.72 40 -28.80 
  Johne, Florian 2009 GER0.001-0.7240-28.80 

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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