Individual Calculations May 2023
 Sosa, Tomas  Total change: 6.80  Rating chartPersonal card
 Division de Honor Final Valencia ESP 2023-03-04
RcRownchangeKK*chgGame
 2342 2544 1.50 2 -0.02 10 -0.20 
  Luque Saiz, Andres f2308 ESP1.0010.20102.00 
  Garcia, Jhoel m2376 PER0.501-0.2210-2.20 

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)
 
 VII Open Internacional de Ajedrez Semana Santa La Nucia (Alicante) ESP 2023-04-05
RcRownchangeKK*chgGame
 2405 2544 7.00 9 1.03 10 10.30 
  Ontanon Gomez, Jesus 2144  * ESP1.0010.08100.80 
  Jordan Martinez, Miguel 2186 ESP1.0010.10101.00 
  Granero Roca, Antonio m2334 ESP1.0010.23102.30 
  Trigo Urquijo, Sergio f2408 ESP1.0010.32103.20 
  Espinosa Aranda, Angel m2429 ESP1.0010.34103.40 
  Iermito, Sebastian m2533 ARG0.501-0.0210-0.20 
  Chigaev, Maksim g2617 FID0.5010.10101.00 
  Fernandez Guillen, Ernesto J. m2461 CUB0.501-0.1110-1.10 
  Maurizzi, Marc Andria g2536 FRA0.501-0.0110-0.10 
 * 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)
 
 OPEN CHESS MENORCA A Ciudadela (Menorca) ESP 2023-04-11
RcRownchangeKK*chgGame
 2367 2544 6.00 9 -0.33 10 -3.30 
  Grahn, Vidar 2144  * SWE0.501-0.4210-4.20 
  Halmeenmaki, Tuomo 2114 FIN1.0010.07100.70 
  Aarav, Dengla f2349 IND1.0010.25102.50 
  Vantika, Agrawal wg2407 IND0.501-0.1810-1.80 
  Trost, Edvin f2398 SWE0.001-0.7010-7.00 
  Sourath, Biswas f2265 IND1.0010.16101.60 
  Low, Zhen Yu Cyrus m2425 SGP1.0010.34103.40 
  Santos Ruiz, Miguel g2590 ESP1.0010.56105.60 
  Aryan, Chopra g2607 IND0.001-0.4110-4.10 
 * 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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