Individual Calculations February 2018
 Pushkov, Nikolai  Total change: 3.50  Rating chartPersonal card
 PRAGUE OPEN 2018 - A - IM open Praha CZE 2018-01-12
RcRownchangeKK*chgGame
 2192 2298 6.00 9 0.35 10 3.50 
  Osipov, Aleksandr 1953 RUS0.501-0.3910-3.90 
  Jun, Rudolf Jr. 2006 CZE1.0010.15101.50 
  Yapar, Nedim 2102 TUR0.501-0.2510-2.50 
  Laverton, Christian 2088 NOR1.0010.23102.30 
  Levitskiy, Andrey 2155 UKR1.0010.31103.10 
  Kiriakov, Petr g2528 RUS0.5010.29102.90 
  Szpar, Milosz f2367 POL0.5010.10101.00 
  Melamed, Tatjana wg2347 GER0.001-0.4310-4.30 
  Michalicka, Milan 2179 SVK1.0010.34103.40 

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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