Individual Calculations February 2023
 Goluch, Piotr  Total change: -10.90  Rating chartPersonal card
 XI Open Internacional Lorca Lorca (Murcia) ESP 2022-12-26
RcRownchangeKK*chgGame
 2152 2345 5.50 9 -0.89 10 -8.90 
  Rico Carretero, Jose Carlos 1834 ESP1.0010.04100.40 
  Swapna, C N 1945  * IND1.0010.08100.80 
  Delorme, Axel g2470 FRA0.5010.17101.70 
  Ajay, Karthikeyan m2430 IND0.001-0.3810-3.80 
  Gugan, G 2126 IND0.001-0.7810-7.80 
  Cebrian Flores, Juan Antonio 2045 ESP1.0010.15101.50 
  Nikanova, Ekaterina wf2091 ROU1.0010.19101.90 
  Sai Agni Jeevitesh, J m2226 IND0.001-0.6610-6.60 
  Bernado Lopez, Roger f2197 ESP1.0010.30103.00 
 * 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)
 
 Roquetas Chess Festival 2023 - XXXIV International Open Roquetas de Mar (Almeria) ESP 2023-01-03
RcRownchangeKK*chgGame
 2204 2339 6.00 9 0.15 10 1.50 
  Lazaro Azcutia, Miguel 1941 ESP1.0010.08100.80 
  Revaliente Montoya, Ciro 2068 ESP0.001-0.8310-8.30 
  Jimenez Capilla, Martin R. 2067 ESP1.0010.17101.70 
  Arauz Alonso, Fernando 2129 ESP1.0010.23102.30 
  Solodovnichenko, Yuri g2514 UKR1.0010.73107.30 
  Szpar, Milosz m2428 POL0.001-0.3810-3.80 
  Abrisqueta Zudaire, Leyre wf1985 ESP1.0010.11101.10 
  Merario Alarcon, Andres m2438 ESP0.001-0.3610-3.60 
  Vaibhav, Jayant Raut c2269 IND1.0010.40104.00 

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)
 
 Liga Dolnoslaska - Druzynowe Mistrzostwa Dolnego Slaska 2022-2023 r 4-5 Dolny Slask POL 2023-01-07
RcRownchangeKK*chgGame
 2416 2339 0.50 2 -0.30 10 -3.00 
  Stachowiak, Kamil m2460 POL0.001-0.3410-3.40 
  Luch, Michal m2371 POL0.5010.04100.40 

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)
 
 Team 2023 - Nationale 1 r5 FRANCE FRA 2023-01-15
RcRownchangeKK*chgGame
 2120 2339 1.50 2 -0.05 10 -0.50 
  Gautier, Nathan 2066 FRA1.0010.17101.70 
  Pottier, Simeon 2174 FRA0.501-0.2210-2.20 

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)
 

 

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