Individual Calculations February 2023
 Willow, Jonah B  Total change: 6.20  Rating chartPersonal card
 Rilton Cup 2022-2023 Stockholm SWE 2022-12-27
RcRownchangeKK*chgGame
 2379 2409 5.50 9 0.65 10 6.50 
  Adithya, A Chullikkad c2205 IND0.001-0.7610-7.60 
  Rasti, Arvin 2249 SWE1.0010.29102.90 
  Stefanou, Dimitrios 2266 GRE0.501-0.1910-1.90 
  Shailesh, Dravid f2286 IND1.0010.33103.30 
  Lahdelma, Henri f2332 FIN1.0010.39103.90 
  Garriga Cazorla, Pere m2490 ESP0.5010.11101.10 
  Thybo, Jesper Sondergaard g2515 DEN0.5010.14101.40 
  Hillarp Persson, Tiger g2523 SWE0.5010.16101.60 
  Blomqvist, Erik g2544 SWE0.5010.18101.80 

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)
 
 2022/23 4NCL Division 1 Rounds 3-4 Daventry ENG 2023-01-14
RcRownchangeKK*chgGame
 2420 2431 1.00 2 -0.03 10 -0.30 
  Turner, Matthew J g2451 SCO0.001-0.4710-4.70 
  Rendle, Thomas E m2388 ENG1.0010.44104.40 

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)
 

 

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