Individual Calculations October 2019
 Martinez Romero, Martin  Total change: -21.30  Rating chartPersonal card
 XXI Open Internacional Escacs de Sants Hostafrancs i Bordeta G-A Barcelona ESP 2019-08-23
RcRownchangeKK*chgGame
 2234 2418 6.00 10 -1.32 10 -13.20 
  Lewis, John 2038 FRA1.0010.09100.90 
  Otalora Pacheco, Carlos Eduardo f2197 COL1.0010.22102.20 
  Bobadilla Viera, Jorge Samuel m2307 VEN0.001-0.6510-6.50 
  Singh, S. Vikramjit 2185 IND1.0010.21102.10 
  Ballester Llagaria, Luis Eduardo f2312 ESP0.501-0.1410-1.40 
  Bru Rullo, Llatzer f2311 ESP0.001-0.6510-6.50 
  Mirri, Pietro 2194 ITA1.0010.22102.20 
  Alinasab, Mobina wm2280 IRI0.501-0.1910-1.90 
  Georgescu, Lena wf2252 SUI0.501-0.2210-2.20 
  Aizpurua, Patrick f2261 PAN0.501-0.2110-2.10 

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)
 
 XI Obert Internacional Ciutat de Sabadell grup A Sabadell (Barcelona) ESP 2019-09-02
RcRownchangeKK*chgGame
 2207 2421 6.00 9 -0.81 10 -8.10 
  Cifuentes, John Jairo m2141 COL0.501-0.3410-3.40 
  Kulkarni, Vinayak 2121 IND0.001-0.8510-8.50 
  Pachon, Adriana wf2021  * COL1.0010.08100.80 
  Fonseca Pinto, Carlos Arturo 2088 COL1.0010.12101.20 
  Ortega Serra, Marc 2297 ESP0.001-0.6710-6.70 
  Lever, Erwan 2221 FRA0.501-0.2610-2.60 
  Rivera, Ingris wm2236 COL1.0010.26102.60 
  Vergara Jofre, Felipe f2343 CHI1.0010.39103.90 
  Lorenzo De La Riva, Lazaro m2392 ESP1.0010.46104.60 
 * 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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