Individual Calculations February 2016
 Kalaiyalahan, Akshaya  Total change: 48.80  Rating chartPersonal card
 Chessfestival Groningen Open A Groningen NED 2015-12-21
RcRownchangeKK*chgGame
 2222 2157 5.00 9 1.23 40 49.20 
  Golubov, Saveliy m2452 RUS0.001-0.1540-6.00 
  Elgersma, Simon 2017 NED1.0010.314012.40 
  Van Osch, Mees f2289 NED0.001-0.3240-12.80 
  Sand, Rolf, Dr. 2033 GER1.0010.334013.20 
  Andersen, Alf R. 2163 NOR1.0010.514020.40 
  Beerdsen, Thomas f2323 NED0.001-0.2840-11.20 
  Bhattacharjee, Sourav 2067 NED1.0010.384015.20 
  Berkovich, Mark A m2353 ISR0.5010.254010.00 
  Schoppen, Casper 2305 NED0.5010.20408.00 

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)
 
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2015-16 JANUARY London ENG 2016-01-04
RcRownchangeKK*chgGame
 2144 2187 0.50 1 -0.06 40 -2.40 
  Kalavannan, Koby 2144 ENG0.501-0.0640-2.40 

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)
 
 4NCL Division 1 WE 2 Birmingham ENG 2016-01-23
RcRownchangeKK*chgGame
 1980 2187 1.50 2 0.05 40 2.00 
  Bentley, John L 2155 ENG0.501-0.0440-1.60 
  Varney, Zoe 1805 ENG1.0010.09403.60 

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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