Individual Calculations January 2024
 McDonald, Angelus-Seren  Total change: 5.20  Rating chartPersonal card
 XX Torneo Internacional Gran Hotel Bali Grupo B Aficionados Benidorm (Alicante) ESP 2023-12-01
RcRownchangeKK*chgGame
 1577 1668 5.50 8 1.00 20 20.00 
  Sekiewicz, Weronika 1116 POL0.501-0.4720-9.40 
  Aryan, Mehta 1237 IND1.0010.07201.40 
  Ionita, Emilian-Paul 1899 ROU0.001-0.2120-4.20 
  Budaghyan, Areg 1268  * ARM1.0010.08201.60 
  Saheb, Kamel 1893 ALG1.0010.782015.60 
  Ferro Martinez, Damian 1891 CUB0.001-0.2220-4.40 
  Alvarez Barrallo, Rodrigo 1461 ESP1.0010.23204.60 
  Viciano Barrachina, Aitor 1853 ESP1.0010.742014.80 
 * 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)
 
 Frederick Cameron Open 2023 - FIDE OPEN Section Kingston, Jamaica JAM 2023-12-16
RcRownchangeKK*chgGame
 1459 1668 3.00 5 -0.74 20 -14.80 
  Sutherland, Kofi 1298 JAM0.501-0.4020-8.00 
  Smikle, Zahmir 1344 JAM1.0010.13202.60 
  Harvey, Corbin 1475 JAM1.0010.25205.00 
  Jain, Aayush 1626 JAM0.501-0.0620-1.20 
  Hope, Nathaniel 1550 JAM0.001-0.6620-13.20 

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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