Individual Calculations May 2023
 Chan, Kim Yew  Total change: -27.00  Rating chartPersonal card
 Southend Masters 2023 Southend ENG 2023-04-06
RcRownchangeKK*chgGame
 2464 2367 2.00 9 -1.35 20 -27.00 
  Han, Yichen f2406 NED0.5010.05201.00 
  Boyer, Mahel m2463 FRA0.001-0.3720-7.40 
  Vardaan, Nagpal m2333 IND0.501-0.0520-1.00 
  Ernst, Sipke g2526 NED0.5010.21204.20 
  Korneev, Oleg g2468 ESP0.5010.14202.80 
  Livaic, Leon g2591 CRO0.001-0.2220-4.40 
  Willow, Jonah B m2468 ENG0.001-0.3620-7.20 
  Ghasi, Ameet K m2479 ENG0.001-0.3520-7.00 
  Kirk, Ezra m2439 ENG0.001-0.4020-8.00 

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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