Individual Calculations August 2014
 Wydornik, Robert  Total change: -57.25  Rating chartPersonal card
 X Miedzynarodowy Jubileuszowy Festiwal Szachowy -Perla Ba³tyku - Grupa C Lazy POL 2014-06-29
RcRownchangeKK*chgGame
 1342 1578 4.50 8 -1.83 15 -27.45 
  Kukula, Karol 1309 POL0.501-0.3315-4.95 
  Lewandowski, Wiktor 1310 POL0.501-0.3315-4.95 
  Choinska, Debora 1290 POL1.0010.16152.40 
  Krzywnicka, Maria 1394 POL0.501-0.2415-3.60 
  Wojcik, Jagoda 1389 POL1.0010.25153.75 
  Tarkowski, Kacper 1437 POL0.001-0.6915-10.35 
  Plocica, Krzysztof 1378 POL0.001-0.7615-11.40 
  Wirkus, Oliwer 1227 POL1.0010.11151.65 

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)
 
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL gr. C Warszawa POL 2014-07-14
RcRownchangeKK*chgGame
 1329 1578 4.00 7 -1.49 20 -29.80 
  Sarniak, Krystian 1201 POL0.501-0.4120-8.20 
  Tkaczyk, Konrad 1225 POL0.501-0.3920-7.80 
  Pazdzierz, Klaudia 1276 POL0.501-0.3520-7.00 
  Dabrowski, Maciej 1178  * POL1.0010.08201.60 
  Drozdz, Jakub 1459 POL1.0010.34206.80 
  Jasinowicz, Waclaw 1496 POL0.501-0.1120-2.20 
  Kuzniarz, Maciej 1467 POL0.001-0.6520-13.00 
 * 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)
 

 

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