Individual Calculations August 2023
 Stefansson, Hannes  Total change: -3.10  Rating chartPersonal card
 I Torneo Internacional Orillas de Mar Arona (Santa Cruz de Tenerife) ESP 2023-06-25
RcRownchangeKK*chgGame
 2398 2531 5.50 8 0.19 10 1.90 
  Zabrzanska, Weronika wf2131  * POL1.0010.08100.80 
  Ilamparthi, A R m2393 IND1.0010.31103.10 
  Dhulipalla, Bala Chandra Prasad m2448 IND1.0010.39103.90 
  Liu, Yan g2545 CHN0.5010.02100.20 
  Peng, Xiongjian 2461 CHN0.501-0.1010-1.00 
  Wang, Chen m2481 CHN1.0010.43104.30 
  Huang, Renjie 2406 CHN0.501-0.1710-1.70 
  Xiao, Tong(qd) 2316 CHN0.001-0.7710-7.70 
 * 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
 2288 2532 6.50 9 -0.50 10 -5.00 
  Beneyto De Ramon, Guillermo 2132  * ESP1.0010.08100.80 
  Dubreuil, Nicolas f2177 FRA1.0010.11101.10 
  Granero Roca, Antonio m2318 ESP0.001-0.7710-7.70 
  Sanleon Pravisano, Nieves 2058 ESP1.0010.05100.50 
  Lujan, Carolina mwg2288 ARG1.0010.20102.00 
  Starostits, Ilmars g2403 LAT1.0010.33103.30 
  Grieve, Harry m2459 ENG0.501-0.1010-1.00 
  Fernandez Guillen, Ernesto J. m2467 CUB0.001-0.5910-5.90 
  Luque Saiz, Andres f2286 ESP1.0010.19101.90 
 * 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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