Individual Calculations February 2018
 Kalaiyalahan, Akshaya  Total change: 113.20  Rating chartPersonal card
 41. Zuercher Weihnachtsopen Master Zurich SUI 2017-12-26
RcRownchangeKK*chgGame
 2162 2067 4.50 7 1.82 40 72.80 
  Colmenares, Aurelio f2368 SUI0.001-0.1540-6.00 
  Fecker, Noah 2235 SUI0.5010.22408.80 
  Kwossek, Georg 1995 GER0.501-0.1040-4.00 
  Meier, Lukas 1913 SUI1.0010.294011.60 
  Heinatz, Dr. Gundula wm2162 SUI0.5010.13405.20 
  De Seroux, Camille wf2184 SUI1.0010.664026.40 
  Viennot, Dylan f2276 FRA1.0010.774030.80 

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)
 
 Shropshire Chess Congress Telford ENG 2018-01-05
RcRownchangeKK*chgGame
 2086 2023 1.50 3 0.23 40 9.20 
  Croot, Richard J 1811 ENG1.0010.23409.20 
  Mihalik, Agoston 2137 HUN0.5010.16406.40 
  Cox, John J m2311 ENG0.001-0.1640-6.40 

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)
 
 2017/18 4NCL Division 2 Rounds 3-4 Solihull ENG 2018-01-13
RcRownchangeKK*chgGame
 2128 2023 1.50 2 0.78 40 31.20 
  Byway, Paul V f2082 ENG1.0010.584023.20 
  Player, Edmund C 2174 ENG0.5010.20408.00 

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)
 

 

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