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Individual Calculations June 2013 |
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| Safarian, Alek Total change: -13.65 | |   |
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| O2C Doeberl Cup Premier 2013 | Canberra | AUS | 2013-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2049 | 2023 | 3.00 | 9 | -1.35 | 15 | -20.25 | |
|  Illingworth, Max | m | | 2423 * | AUS | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Wyss, Felix | | | 1813 | AUS | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Ikeda, Junta | f | | 2362 | AUS | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Farrell, Roger S | | | 2188 | AUS | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Puccini, Jack | | | 1886 | AUS | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Bennett, Matthew | | | 1833 | AUS | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Davis, Tony J | | | 1936 | AUS | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Louie, Ryan | | | 1861 | AUS | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Zulfic, Fedja | | | 2142 | AUS | 0.00 | 1 | -0.34 | 15 | -5.10 | | | * 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) | | | | 2013 Oceania Zonal Open Chess Championships (Asian Zone 3.6) | Nadi | FIJ | 2013-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 2011 | 3.50 | 8 | 0.44 | 15 | 6.60 | |
| | Zelesco, Karl | | | 2169 | AUS | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Bjelobrk, Igor | f | | 2329 | AUS | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Lekkas, Frank | | | 2045 | AUS | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Feldman, Vladimir | m | | 2233 | AUS | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Mandla, Blair | | | 2123 | AUS | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Terubea, Ronald | | | 1642 | FIJ | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Kumar, Manoj | c | | 2012 | FIJ | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Smith, Robert W | f | | 2227 | NZL | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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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