Individual Calculations September 2023
 Reyes, Danilo G.  Total change: -51.60  Rating chartPersonal card
 6 th Chess Lab Classic Challenge U1600 Dubai UAE 2023-08-05
RcRownchangeKK*chgGame
 1151 1535 2.00 4 -1.64 20 -32.80 
  Aditi, Arun 1169 IND0.001-0.9020-18.00 
  Ahmad, Abushpap 1135  * JOR1.0010.08201.60 
  Altarabichi, Hamza. 1148 SYR0.001-0.9120-18.20 
  Srinjay, Shrinivas Shankar 1152 IND1.0010.09201.80 
 * 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)
 
 Abu Dhabi Open Chess Tournament-B Abu Dhabi UAE 2023-08-16
RcRownchangeKK*chgGame
 1286 1535 4.50 7 -0.94 20 -18.80 
  Rishab, Sinha 1165 IND1.0010.10202.00 
  Tejaswini, Sagar wm1971 IND0.001-0.0620-1.20 
  Nemtsov, Daniil Aleks 1173 RUS0.001-0.9020-18.00 
  Alviz, Joshua Ezekiel 1135  * PHI1.0010.08201.60 
  Vivaan, Rana 1207 IND0.501-0.3720-7.40 
  Abucejo, Lanz Miguel C. 1183 PHI1.0010.11202.20 
  Abdulla, Ateeq Alremaeithi 1166 UAE1.0010.10202.00 
 * 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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