Individual Calculations September 2023
 Muthaiah, Al  Total change: 11.50  Rating chartPersonal card
 20ieme Tournoi International du Pays de Charleroi 2023 Groupe A Roux BEL 2023-07-29
RcRownchangeKK*chgGame
 2263 2445 7.00 9 0.59 10 5.90 
  Uhoda, Philippe 2045  * BEL1.0010.08100.80 
  Loiret, Stanislas 2177 FRA1.0010.17101.70 
  Le Quang, Kim f2287 BEL0.501-0.2110-2.10 
  Anciaux, Adrien f2300 BEL1.0010.31103.10 
  Van Uytven, Eric 2038 BEL1.0010.08100.80 
  Miezis, Normunds g2420 LAT0.501-0.0310-0.30 
  Harikrishnan.a.ra m2406 IND0.501-0.0510-0.50 
  Pirard, Natan f2280 BEL1.0010.28102.80 
  Hoffmann, Michael g2417 GER0.501-0.0410-0.40 
 * 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)
 
 Romanian Grand Prix 4th stage Arad ROU 2023-08-07
RcRownchangeKK*chgGame
 2212 2458 6.50 9 -0.62 10 -6.20 
  Danila, Tudor-Gabriel 2058  * ROU1.0010.08100.80 
  Pisu, Robert-Daniel f2155 ROU1.0010.14101.40 
  Trifan, Andrei Ioan f2300 GER0.501-0.2110-2.10 
  Narayanan, Samrug f2293 USA0.001-0.7210-7.20 
  Voicu, Teodor-Mihnea 2110 ROU0.501-0.3910-3.90 
  Tashkinova, Sofiia 2077 ISR1.0010.09100.90 
  Reviczki, Roland 2230 HUN1.0010.21102.10 
  Pasti, Aron f2354 HUN0.501-0.1410-1.40 
  Cosma, Ioan m2328 ROU1.0010.32103.20 
 * 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 Masters Chess Tournament Abu Dhabi UAE 2023-08-16
RcRownchangeKK*chgGame
 2436 2458 6.00 9 1.18 10 11.80 
  Singh, Ojasva f2328 IND0.501-0.1810-1.80 
  Arhan, Chethan Anand f2341 IND0.501-0.1610-1.60 
  Aziz, Husain m2315 QAT1.0010.31103.10 
  Matlakov, Maxim g2677 RUS0.001-0.2210-2.20 
  Divya, Deshmukh wg2372 IND0.501-0.1210-1.20 
  Mustafayev, Farid f2326 AZE1.0010.32103.20 
  Vaz, Ethan f2306 IND1.0010.30103.00 
  Karthik, Venkataraman g2562 IND0.5010.14101.40 
  Anton Guijarro, David g2693 ESP1.0010.79107.90 

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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