Individual Calculations February 2020
 Marszalek, Maciej  Total change: 3.20  Rating chartPersonal card
 XXX Miedzynarodowy Festiwal Szachowy CRACOVIA2019 Grupa A Krakow POL 2019-12-27
RcRownchangeKK*chgGame
 2285 2314 4.50 9 -0.35 10 -3.50 
  Kindler, Przemyslaw 2142 POL1.0010.27102.70 
  Girish, A. Koushik g2506 IND0.001-0.2510-2.50 
  Wisniewski, Michal 2158 POL1.0010.29102.90 
  Brodowski, Piotr m2445 POL0.5010.18101.80 
  Milikow, Yoav f2236 ISR0.501-0.1110-1.10 
  Nikitenko, Mihail m2422 BLR0.001-0.3510-3.50 
  Klepek, Witold 2201 POL1.0010.35103.50 
  Brozyna, Mateusz 2188 POL0.001-0.6710-6.70 
  Miroshnichenko, Pavel f2270 RUS0.501-0.0610-0.60 

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)
 
 MARIENBAD OPEN 2020 - B2 Marianske Lazne CZE 2020-01-18
RcRownchangeKK*chgGame
 2245 2314 6.00 9 0.67 10 6.70 
  Vetokhin, Savva c2113 RUS0.501-0.2610-2.60 
  Sharma, Isha wc2169 IND0.501-0.1910-1.90 
  Tancsa, Tamas 2193 HUN1.0010.34103.40 
  Strebkovs, Andrejs m2278 LAT1.0010.45104.50 
  Hilwerda, Jonas f2230 NED0.501-0.1210-1.20 
  Gorbatov, Alexej m2355 RUS0.5010.06100.60 
  Nguyen, Alex Dac-Vuong f2401 GER1.0010.62106.20 
  Vatsal, Singhania f2230 IND0.501-0.1210-1.20 
  Jurek, Josef m2235 CZE0.501-0.1110-1.10 

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)
 

 

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