Individual Calculations August 2023
 Grieve, Harry  Total change: -9.50  Rating chartPersonal card
 I Torneo Internacional Orillas de Mar Arona (Santa Cruz de Tenerife) ESP 2023-06-25
RcRownchangeKK*chgGame
 2194 2449 5.00 8 -1.39 10 -13.90 
  Fellowes, Billy 2049  * ENG1.0010.08100.80 
  Kosov, Alexey f2191 FID1.0010.18101.80 
  Nie, Xinyang 2222 CHN0.501-0.2910-2.90 
  Ceres, Dragos m2409 MDA0.001-0.5610-5.60 
  Wang, Chuqiao 2061 CHN0.501-0.4110-4.10 
  Sliwicki, Damian c2158 POL1.0010.15101.50 
  Xiao, Tong(qd) 2316 CHN0.001-0.6810-6.80 
  Gijsen, William 2144 NED1.0010.14101.40 
 * 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)
 
 IV Open Internacional Valencia Cuna del Ajedrez Valencia ESP 2023-07-08
RcRownchangeKK*chgGame
 2316 2459 6.50 9 0.44 10 4.40 
  Garriga Grau, Albert 2059  * ESP1.0010.08100.80 
  Montalban Galvez, Antoni 2155 ESP1.0010.14101.40 
  Gavarrete, Nahun f2303 HON1.0010.29102.90 
  Sanz Wawer, Daniel f2331 ESP1.0010.33103.30 
  Barski, Radoslaw m2409 POL0.001-0.5710-5.70 
  Granero Roca, Antonio m2318 ESP1.0010.31103.10 
  Stefansson, Hannes g2532 ISL0.5010.10101.00 
  Lopez Varela, Pablo f2300 ESP0.501-0.2110-2.10 
  Moskalenko, Viktor g2436 ESP0.501-0.0310-0.30 
 * 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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