Individual Calculations January 2019
 Pirvulescu, Adrian  Total change: -28.20  Rating chartPersonal card
 Szachowe Mikolajki z KKSz Krakow POL 2018-12-01
RcRownchangeKK*chgGame
 1567 1879 3.50 5 -0.79 20 -15.80 
  Witkowski, Jakub 1479  * POL1.0010.08201.60 
  Kedzierski, Aleksander 1521 POL0.501-0.4020-8.00 
  Surpeta, Julia 1648 POL0.501-0.2920-5.80 
  Kreft, Wojciech 1580 POL1.0010.15203.00 
  Szmidt, Wojciech 1606 POL0.501-0.3320-6.60 
 * 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)
 
 13. Open Braunau 2018 Grp B Braunau AUT 2018-12-14
RcRownchangeKK*chgGame
 1718 1879 2.00 4 -0.84 20 -16.80 
  Hammerl, Jonas 1688 GER0.001-0.7520-15.00 
  Thurnbauer, Alois 1702 GER1.0010.27205.40 
  Hackbarth, Christa 1792 AUT0.001-0.6220-12.40 
  Putz, Ernst 1691 AUT1.0010.26205.20 

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)
 
 Bucharest Chess Weekend - 17th ed. Bucuresti ROU 2018-12-21
RcRownchangeKK*chgGame
 2044 1879 2.00 6 0.22 20 4.40 
  Stancu, Robert-Alexandru 2066 ROU0.5010.24204.80 
  Miron, Ionel 2083 ROU1.0010.762015.20 
  Martian, Dragos-Daniel 2226 ROU0.001-0.1120-2.20 
  Senetia, Teodor 2068 ROU0.001-0.2520-5.00 
  Bantescu, Dan 1751 ROU0.501-0.1720-3.40 
  Andronescu, Madalin 2070 ROU0.001-0.2520-5.00 

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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