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Rapid:
Individual Calculations September 2023 |
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| Sunaryo, Robert Total change: -19.40 | |   |
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| 2023 Norths Allegro | Sydney | AUS | 2023-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 2045 | 5.50 | 8 | -0.97 | 20 | -19.40 | |
|  Duker, Craig | | | 1528 | AUS | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Lima, Marcel | | | 1645 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Brown, Joshua | | | 1792 | AUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Abbott, Peter | c | | 1842 | AUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Chakrabarty, Reyaansh | | | 1703 | AUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | McGowan, Cameron | m | | 2068 | AUS | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Fikh, Anthony | c | | 1802 | AUS | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Yu, Changhao | | | 1720 | CHN | 0.50 | 1 | -0.37 | 20 | -7.40 | | | * 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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