Individual Calculations May 2023
 Chen, Peng  Total change: -1.90  Rating chartPersonal card
 Wellness Chess Tour GP4 Szekesfehervar Szarcsa Hotel Szekesfehervar HUN 2023-03-30
RcRownchangeKK*chgGame
 2153 2425 6.00 7 0.30 10 3.00 
  Buri, Petra Zsuzsanna 2025  * HUN1.0010.08100.80 
  Horvath, Kristof 2063 HUN1.0010.10101.00 
  Kakuk, Sandor 2097 HUN1.0010.13101.30 
  Liu, Zhaoqi 2301 CHN0.501-0.1710-1.70 
  Miszler, Levente c2260 HUN0.501-0.2210-2.20 
  Szabo-Toth, Gabor 2089 HUN1.0010.12101.20 
  Egri, Laszlo Jr. 2238 HUN1.0010.26102.60 
 * 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)
 
 VII Open Internacional de Ajedrez Semana Santa La Nucia (Alicante) ESP 2023-04-05
RcRownchangeKK*chgGame
 2208 2425 6.50 9 -0.31 10 -3.10 
  Manzanares Lopez, Alejandro 2025  * ESP1.0010.08100.80 
  Atienza Alvarez, Javier 2089 ESP1.0010.12101.20 
  Garcia Molina, Jose f2250 ESP0.501-0.2310-2.30 
  Bettalli, Francesco f2200 ITA0.001-0.7810-7.80 
  Tudela Gonzalez, Victor 2095 ESP1.0010.12101.20 
  Yurkovskiy, Ivan f2216 UKR1.0010.23102.30 
  Jordan Martinez, Miguel 2186 ESP1.0010.20102.00 
  Arizmendi Martinez, Julen Luis g2494 ESP0.001-0.4010-4.00 
  Neagu, Roberto Florin f2314 ESP1.0010.35103.50 
 * 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
 2353 2425 5.00 9 -0.18 10 -1.80 
  Hoebarth, Guenter 2025  * AUT1.0010.08100.80 
  Harsha, Bharathakoti g2608 IND0.5010.24102.40 
  Chigaev, Maksim g2617 FID0.5010.25102.50 
  Balabayeva, Xeniya wm2191 KAZ0.501-0.2910-2.90 
  Laurent, Julien G. f2223 FRA0.501-0.2610-2.60 
  Sanroman Costas, Mauro 2132 ESP1.0010.15101.50 
  Iermito, Sebastian m2533 ARG0.5010.15101.50 
  Krzyzanowski, Marcin g2511 POL0.001-0.3810-3.80 
  Alinasab, Mobina wg2334 IRI0.501-0.1210-1.20 
 * 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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