Individual Calculations September 2019
 Zakhartsov, Viacheslav V.  Total change: -4.00  Rating chartPersonal card
 Open Int. de Martigny 2019 Martigny SUI 2019-08-01
RcRownchangeKK*chgGame
 2270 2518 5.50 7 -0.03 10 -0.30 
  Gillieron, Jean-Marc 2118  * SUI1.0010.08100.80 
  Emery, Stephane 2118  * SUI1.0010.08100.80 
  Pahud, Cedric 2208 SUI0.501-0.3610-3.60 
  Colmenares, Aurelio f2327 SUI1.0010.25102.50 
  Rahul, Srivatshav P m2410 IND0.501-0.1510-1.50 
  Valles, Manuel m2376 FRA0.501-0.1910-1.90 
  Botta, Gabriele f2335 SUI1.0010.26102.60 
 * 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)
 
 III Miedzynarodowy Memorial Ireny Warakomskiej - Open A Suwalki POL 2019-08-05
RcRownchangeKK*chgGame
 2402 2518 5.50 9 -0.37 10 -3.70 
  Szadkowski, Kamil f2245 POL1.0010.17101.70 
  Zylka, Stanislaw f2336 POL0.501-0.2410-2.40 
  Lewtak, Damian f2354 POL1.0010.28102.80 
  Cukrowski, Filip f2424 POL1.0010.37103.70 
  Harsha, Bharathakoti g2489 IND0.501-0.0410-0.40 
  Markowski, Tomasz g2537 POL0.001-0.4710-4.70 
  Grib, Roman m2413 BLR0.501-0.1410-1.40 
  Kosakowski, Jakub f2401 POL0.501-0.1610-1.60 
  Goluch, Piotr f2418 POL0.501-0.1410-1.40 

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)
 

 

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