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Individual Calculations May 2021 |
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| Testolin, Ryder Total change: 62.80 | |   |
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| 2021 MCC City of Melbourne Open | Melbourne | AUS | 2021-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1748 | 4.00 | 7 | 1.09 | 40 | 43.60 | |
|  Khamatgaleev, Michael | | | 1539 | RUS | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Beaumont, David | | | 1951 | AUS | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Jager, Jesse | | | 2148 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kelly, Adam | c | | 2028 | AUS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Bao, Kevin | | | 1448 | AUS | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Fazel, Amin | | | 1856 | IRI | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Dai, Cheng | | | 1777 | AUS | 0.00 | 1 | -0.46 | 40 | -18.40 | | | * 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) | | | | 2021 O2C Doeberl Cup Major | Canberra | AUS | 2021-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1965 | 6.00 | 7 | 0.48 | 40 | 19.20 | |
| | He, Zhi Cheng (caleb) | | | 1662 | NZL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Lee, Lachlan | | | 1650 | AUS | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Lane, Ryan | | | 1798 | AUS | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Anton, Sarah | | wc | 1598 | AUS | 1.00 | 1 | 0.10 | 40 | 4.00 | | | White, Henry | | | 1684 | AUS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Peramunetilleke, Seth | | | 1877 | AUS | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Melamed, Daniel | | | 1802 | AUS | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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) | | |
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