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Individual Calculations May 2023 |
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| Stolyarov, Michael Total change: 2.00 | |   |
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| 2023 MCC Championship Rounds 8-9 | Melbourne | AUS | 2023-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 1718 | 0.00 | 2 | -0.41 | 20 | -8.20 | |
|  Ly, Thai | | | 1836 | AUS | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Soo, Kai Jie | f | | 2135 | AUS | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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 O2C Doeberl Cup Major | Canberra | AUS | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1628 | 1718 | 3.00 | 6 | -0.73 | 20 | -14.60 | |
| | Bekker, Gary D | c | | 1654 | AUS | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Annapureddy, Rheyansh Reddy | | | 1745 | AUS | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Gratchev, Ekaterina | | | 1637 | AUS | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Rumley, William | | | 1544 | AUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Turner, Jai | | | 1555 | AUS | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Liaw, Ryan | | | 1630 | AUS | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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 MCC Bob Brooking Memorial Weekender | Melbourne | AUS | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1718 | 6.00 | 9 | 1.15 | 20 | 23.00 | |
| | Bredin, Jonathon | | | 1318 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dai, Cheng | | | 2017 | AUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Trewin, Harrison | | | 1379 | AUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Hernandez Sanchez, Jairo Andres | m | | 2378 | COL | 0.50 | 1 | 0.49 | 20 | 9.80 | | | Esposito, David | | | 1558 | AUS | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Chen, Minnie | | | 1309 | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kong, Ren En | | | 1896 | MAS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Ritter, Theo | | | 1558 | AUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Hain, Anthony | c | | 1885 | AUS | 1.00 | 1 | 0.72 | 20 | 14.40 | | | * 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) | | | | 2023 Box Hill Club Championship Division 2 Round 1 | Melbourne | AUS | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1327 | 1718 | 1.00 | 1 | 0.09 | 20 | 1.80 | |
| | Flude, David A | | | 1327 | AUS | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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