Individual Calculations January 2020
 Arenas, David  Total change: -12.80  Rating chartPersonal card
 XXI Juegos Deportivos Nacionales AJEDREZ CLASICO Absoluto por Equipos 2019 Cartagena COL 2019-11-24
RcRownchangeKK*chgGame
 2425 2472 4.00 7 0.08 10 0.80 
  Mendoza, Rafael m2303 COL0.501-0.2210-2.20 
  Cuartas, Jaime Alexander g2504 COL0.001-0.4610-4.60 
  Vargas Arteaga, Alexis f2257 COL1.0010.23102.30 
  Escobar Forero, Alder g2511 COL1.0010.55105.50 
  Ruiz Castillo, Joshua Daniel g2496 COL0.5010.03100.30 
  Hernandez Sanchez, Jairo Andres m2401 COL0.501-0.1010-1.00 
  Rios, Cristhian Camilo g2505 COL0.5010.05100.50 

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)
 
 Campeonato Nacional Mayores ABSOLUTO Fase Final del Selectivo Nacional Fase Final del Selectivo la Olimpiada Mundial El Bagre COL 2019-12-09
RcRownchangeKK*chgGame
 2379 2472 5.50 11 -1.36 10 -13.60 
  Sanchez, Sebastian Felipe m2419 COL0.001-0.5710-5.70 
  Mendoza, Rafael m2303 COL0.501-0.2210-2.20 
  Echavarria, Johann m2323 COL1.0010.30103.00 
  Hernandez Sanchez, Jairo Andres m2401 COL0.501-0.1010-1.00 
  Rios, Cristhian Camilo g2505 COL0.5010.05100.50 
  Avila Pavas, Santiago m2384 COL0.501-0.1210-1.20 
  Ruiz Castillo, Joshua Daniel g2497 COL0.001-0.4710-4.70 
  Torres, Juan Camilo f2287 COL0.001-0.7410-7.40 
  Munoz Galvez, Jhon Edison f2297 COL1.0010.27102.70 
  Morales, Jhon Alexander m2404 COL0.501-0.0910-0.90 
  Cardoso Cardoso, Jose Gabriel f2350 COL1.0010.33103.30 

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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