Individual Calculations February 2023
 Fier, Alexandr  Total change: 3.80  Rating chartPersonal card
 XI Open Internacional Lorca Lorca (Murcia) ESP 2022-12-26
RcRownchangeKK*chgGame
 2375 2600 7.50 9 0.57 10 5.70 
  Yuste Valenzuela, Alejandro 2200  * ESP1.0010.08100.80 
  Md, Imran c2279 IND0.501-0.3710-3.70 
  Rajarishi, Karthi c2239 IND1.0010.10101.00 
  Ubilava, Elizbar g2445 ESP1.0010.29102.90 
  Sabuk, Piotr m2430 POL1.0010.28102.80 
  Ajay, Karthikeyan m2430 IND1.0010.28102.80 
  Basso, Pier Luigi g2516 ITA0.501-0.1210-1.20 
  Ceres, Dragos m2412 MDA1.0010.26102.60 
  Szpar, Milosz m2428 POL0.501-0.2310-2.30 
 * 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)
 
 Roquetas Chess Festival 2023 - XXXIV International Open Roquetas de Mar (Almeria) ESP 2023-01-03
RcRownchangeKK*chgGame
 2393 2602 6.50 9 -0.27 10 -2.70 
  Rodriguez Redondo, Adhara wf2202  * ESP1.0010.08100.80 
  Hernandez Leon, Alberto f2245 ESP1.0010.11101.10 
  Gatineau, Yovann m2354 FRA1.0010.19101.90 
  Garcia Ramos, Daniel m2433 ESP1.0010.28102.80 
  Leniart, Arkadiusz g2491 POL0.501-0.1510-1.50 
  Cuenca Jimenez, Jose Fernando g2545 ESP0.001-0.5810-5.80 
  Martinez Reyes, Pedro Ramon f2389 VEN1.0010.23102.30 
  Rios, Cristhian Camilo g2470 COL0.501-0.1810-1.80 
  Ladron De Guevara Pinto, Paolo m2405 ESP0.501-0.2510-2.50 
 * 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)
 
 IX Floripa Chess Open 2023 Florianopolis SC BRA 2023-01-23
RcRownchangeKK*chgGame
 2314 2602 8.00 10 0.08 10 0.80 
  Pavoni, Felipe Stevanin 2202  * BRA1.0010.08100.80 
  Barrientos, Ernesto 1934 PAR1.0010.01100.10 
  Dias, Anderson Tatsch 2087 BRA1.0010.04100.40 
  Guimaraes, Wagner Peixoto f2199 BRA1.0010.08100.80 
  Languidey, Simon Alejandro m2403 ARG1.0010.24102.40 
  Mekhitarian, Krikor Sevag g2551 BRA0.501-0.0710-0.70 
  Cori T., Deysi wg2356 PER1.0010.19101.90 
  Pichot, Alan g2634 ARG0.5010.04100.40 
  Di Berardino, Diego Rafael m2458 BRA0.001-0.6910-6.90 
  Labussiere, Victor f2315 BRA1.0010.16101.60 
 * 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)
 

 

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