Prieto, Alberto January 2025 FIDE Individual Chess Calculations
Individual Calculations January 2025
 Prieto, Alberto  Total change: 2.20  Rating chartPersonal card
 XXI Torneo Internacional Gran Hotel Bali Grupo B Benidorm (Alicante) ESP 2024-11-29
RcRownchangeKK*chgGame
 1801 1878 5.50 9 0.11 20 2.20 
  Valiente Zabalza, Daniel 1634 ESP1.0010.20204.00 
  Ionita, Emilian-Paul 1968 ROU0.001-0.3820-7.60 
  Burgoyne, Peter A 1733 ENG1.0010.31206.20 
  Ziobrowska, Maja 1743 POL0.001-0.6820-13.60 
  Herce Jimenez, Angel 1720 ESP0.501-0.2120-4.20 
  Alfaro Aldunate, Amaya 1729 ESP1.0010.30206.00 
  Arghirescu, Marius 1712 ROU1.0010.28205.60 
  Nechifor, David 1994 ESP0.001-0.3420-6.80 
  Balloglu, Piro 1972 ENG1.0010.632012.60 

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)
 

 

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