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Individual Calculations May 2019 |
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| Kumar, Viney Total change: 36.20 | |   |
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| 2019 Sydney Chess Club Inner West Open | Sydney | AUS | 2019-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1645 | 1.00 | 2 | 0.11 | 20 | 2.20 | |
|  Wagdy, Andro | m | | 2045 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Baldwin, A(tony) C | | | 1396 | AUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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) | | | | 2019 Peter Parr Memorial Sydney International Challengers | Sydney | AUS | 2019-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1645 | 5.00 | 7 | 1.70 | 20 | 34.00 | |
| | Iandolo, Marco | | | 1936 | ITA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Patel, Dhwani | | | 1355 | AUS | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Li, Joshua | | | 1337 | AUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Wu, Celina (yijia) | | | 1530 | AUS | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Abbott, Peter | c | | 1860 | AUS | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Eltakchi, Phillip | | | 1826 | AUS | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Plaganyi, Gyula | c | | 1794 | AUS | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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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