Individual Calculations May 2019
 Chylewski, Patryk  Total change: 48.80  Rating chartPersonal card
 Closed Grandmaster Tournament (GM-group) - Katowice Chess Festival 2019 Katowice POL 2019-04-07
RcRownchangeKK*chgGame
 2452 2351 4.00 9 0.70 20 14.00 
  Ioannidis, Evgenios m2413 GRE1.0010.592011.80 
  Barski, Radoslaw m2471 POL0.5010.16203.20 
  Klekowski, Maciej m2506 POL0.001-0.2920-5.80 
  Kazakov, Mikhail g2486 UKR0.001-0.3220-6.40 
  Vovk, Yuri g2579 UKR0.001-0.2120-4.20 
  Pogosyan, Stefan m2344 RUS0.501-0.0120-0.20 
  Kantans, Toms g2513 LAT1.0010.712014.20 
  Wiewiora, Eneasz f2370 POL0.5010.03200.60 
  Molenda, Marcin f2383 POL0.5010.04200.80 

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)
 
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2332 2351 6.50 9 1.74 20 34.80 
  Feil, Stephan, Dr. 2068 GER1.0010.16203.20 
  Hesse, Henrik 2163 GER0.501-0.2420-4.80 
  Perez Pacheco, Ricardo 2160 ESP0.501-0.2520-5.00 
  Mader, Manuela wm2176 GER1.0010.27205.40 
  Bosiocic, Marin g2613 CRO0.5010.32206.40 
  Schlenker, Joerg 2153 GER1.0010.24204.80 
  Lodici, Lorenzo m2463 ITA1.0010.652013.00 
  Kamsky, Gata g2676 USA0.5010.37207.40 
  Nasuta, Grzegorz g2516 POL0.5010.22204.40 

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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