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Individual Calculations April 2023 |
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| Stolyarov, Michael Total change: 6.20 | |   |
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| 2023 MCC Championship Rounds 4-7 | Melbourne | AUS | 2023-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1706 | 2.00 | 3 | 0.65 | 20 | 13.00 | |
|  Rehill, Paul | | | 1306 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cannon, David | f | | 2068 | AUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Poberezovsky, Daniel | | | 1832 | AUS | 1.00 | 1 | 0.67 | 20 | 13.40 | | | * 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 Summer Cup Rounds 5-7 | Melbourne | AUS | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1712 | 1.50 | 3 | -0.54 | 20 | -10.80 | |
| | Jathar, Ved | | | 1443 | AUS | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Solomontchik, Daniel | | | 1671 | FID | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Maziarz, Pierre | | | 1603 | FRA | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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) | | | | 2023 Ballarat Begonia Open | Ballarat | AUS | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1712 | 4.50 | 7 | 0.20 | 20 | 4.00 | |
| | Zhao, Zong-Yuan | g | | 2487 | AUS | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Charters, Jamie D | | | 1389 | ENG | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Akok, Benjamin | | | 1312 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Parikh, Rohan | | | 1388 | AUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Gurkan, Mehmet | | | 1310 | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Milojevic, Miodrag | | | 1878 | SRB | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Tankel, Alan | | | 1758 | AUS | 1.00 | 1 | 0.56 | 20 | 11.20 | | | * 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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