Individual Calculations January 2021
 Arenas, David  Total change: 9.30  Rating chartPersonal card
 Campeonato Nacional de Mayores ABSOLUTO Final Presencial 2020 Fusagasuga COL 2020-12-01
RcRownchangeKK*chgGame
 2377 2452 7.50 11 0.93 10 9.30 
  Ruiz Castillo, Joshua Daniel g2501 COL1.0010.57105.70 
  Lozano Ramirez, Nestor Favian f2234 COL1.0010.22102.20 
  Avila Pavas, Santiago m2399 COL1.0010.43104.30 
  Rios, Cristhian Camilo g2464 COL0.5010.02100.20 
  Becerra, Juan David f2351 COL1.0010.36103.60 
  Quinones Garcia, Santiago f2233 COL1.0010.22102.20 
  Panesso Rivera, Henry m2355 COL0.501-0.1310-1.30 
  Valderrama Quiceno, Esteban Alber m2424 COL0.501-0.0410-0.40 
  Sanchez, Sebastian Felipe m2431 COL0.501-0.0310-0.30 
  Soto, Miguel Angel f2291 COL0.501-0.2110-2.10 
  Barrientos, Sergio E g2463 COL0.001-0.4810-4.80 

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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