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Individual Calculations February 2023 |
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| Cherukuvada, Tejas Total change: 69.65 | |   |
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| 2022 Canterbury Summer Swiss | Melbourne | AUS | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1518 | 2.00 | 5 | -0.10 | 35 | -3.50 | |
|  Li, Jackie | | | 2050 | AUS | 0.00 | 1 | -0.03 | 35 | -1.05 | |  Rehill, Paul | | | 1224 | AUS | 1.00 | 1 | 0.15 | 35 | 5.25 | | | Davis, Tony J | c | | 1710 | AUS | 0.00 | 1 | -0.25 | 35 | -8.75 | | | De Rooy, Jack | | | 1288 | AUS | 1.00 | 1 | 0.21 | 35 | 7.35 | | | Rathinalingam, Nethaji | | | 1779 | AUS | 0.00 | 1 | -0.18 | 35 | -6.30 | |
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) | | | | 2023 Australian Junior Championship U16 Open | Melbourne | AUS | 2023-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1523 | 3.00 | 7 | 0.61 | 35 | 21.35 | |
| | Koh, Shannon | | | 1541 | AUS | 1.00 | 1 | 0.53 | 35 | 18.55 | | | Peramunetilleke, Seth | | | 1841 | AUS | 0.00 | 1 | -0.13 | 35 | -4.55 | | | Retnaraja, Ethan | | | 1744 | AUS | 0.00 | 1 | -0.22 | 35 | -7.70 | | | Kannan, Archit | | | 1592 | AUS | 0.00 | 1 | -0.40 | 35 | -14.00 | | | Balachander, Tharan | | | 1755 | AUS | 1.00 | 1 | 0.79 | 35 | 27.65 | | | Cordover, Oliver | | | 1359 | AUS | 1.00 | 1 | 0.28 | 35 | 9.80 | | | Hawkins, Sean | | | 1725 | AUS | 0.00 | 1 | -0.24 | 35 | -8.40 | |
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) | | | | 2023 Oceania Zonal 3.6 Open | Melbourne | AUS | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1523 | 4.00 | 8 | 1.48 | 35 | 51.80 | |
| | Prudente, Elmer | c | | 1988 | GUM | 0.50 | 1 | 0.45 | 35 | 15.75 | | | Bukreyev, Andriy | | | 2006 | AUS | 0.00 | 1 | -0.05 | 35 | -1.75 | | | Woodrow, Daniel | | | 1169 | AUS | 1.00 | 1 | 0.11 | 35 | 3.85 | | | Anup Kumar, Vihaan | | | 1674 | AUS | 0.00 | 1 | -0.30 | 35 | -10.50 | | | Yan, Emerson | | | 1123 * | AUS | 1.00 | 1 | 0.08 | 35 | 2.80 | | | Leong, Benjamin | | | 1776 | AUS | 1.00 | 1 | 0.81 | 35 | 28.35 | | | Dowden, Tony | c | | 1981 | NZL | 0.00 | 1 | -0.05 | 35 | -1.75 | | | Stead, Kerry | c | | 1952 | AUS | 0.50 | 1 | 0.43 | 35 | 15.05 | | | * 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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