Individual Calculations March 2023
 Turner, Matthew J  Total change: -14.30  Rating chartPersonal card
 Gonzaga Classic Masters 2023 Dublin IRL 2023-01-27
RcRownchangeKK*chgGame
 2143 2451 4.00 5 -0.08 10 -0.80 
  Berney, Mark 2051  * IRL1.0010.08100.80 
  Naughton, James 2027 IRL1.0010.07100.70 
  Collins, Adam 1987 IRL0.501-0.4510-4.50 
  Saric, Ante g2512 CRO0.5010.08100.80 
  Melaugh, Shane c2140 IRL1.0010.14101.40 
 * 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)
 
 Cambridge International Open Cambridge ENG 2023-02-15
RcRownchangeKK*chgGame
 2146 2455 6.00 9 -1.35 10 -13.50 
  Rida, Ruqayyah 2055  * ENG1.0010.08100.80 
  Pert, Max 1796 ENG1.0010.01100.10 
  Murphy, Hugh W 2111 ENG0.501-0.3810-3.80 
  Payne, Matthew J 2104 ENG0.501-0.3910-3.90 
  Southcott-Moyers, Indy 2077 ENG1.0010.09100.90 
  Dardha, Daniel g2612 BEL0.5010.21102.10 
  Itgelt, Khuyagtsogt 2158 MGL0.001-0.8510-8.50 
  Bradbury, Neil H m2200 ENG1.0010.19101.90 
  Shafi, Declan 2201 SCO0.501-0.3110-3.10 
 * 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)
 

 

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