Individual Calculations January 2024
 Serna Puerto, Lorenzo  Total change: -30.00  Rating chartPersonal card
 XVII Torneo Internacional de Nuevas Generaciones Gran Hotel Bali SUB-12 Benidorm (Alicante) ESP 2023-12-01
RcRownchangeKK*chgGame
 1528 1630 5.00 6 1.18 40 47.20 
  Khomenko, Arseniy 1396 FID1.0010.21408.40 
  Diaz Etxaide, Jon 1438 ESP1.0010.254010.00 
  Tafall Villanueva, Gorka 1536 ESP1.0010.374014.80 
  Ferre Obrados, Climent 1461 ESP1.0010.284011.20 
  Lopez Martinez, Jaime 1905 ESP0.001-0.1740-6.80 
  Safir, Iaroslav 1430 ISR1.0010.24409.60 

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)
 
 XIV Copa de Espana por Equipos Sub-12 Benidorm (Alicante) ESP 2023-12-06
RcRownchangeKK*chgGame
 1350 1630 3.00 6 -1.93 40 -77.20 
  Veiga Macias, Rodrigo 1230  * ESP1.0010.08403.20 
  Diaz-Teran Urban, Dario 1306 ESP1.0010.13405.20 
  Plazas Ros, Juan Jose 1456 ESP0.001-0.7340-29.20 
  Guirado Lara, Pablo 1488 ESP0.001-0.6940-27.60 
  Lema Fernandez, Javier 1363 ESP0.001-0.8240-32.80 
  Alsina Casas, Guillem 1256 ESP1.0010.10404.00 
 * 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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