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Individual Calculations March 2022 |
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| Ellis, David Total change: -37.60 | |   |
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| 2022 Metro Club Championship A-Division Rounds 1-3 | Perth | AUS | 2022-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 1812 | 1.50 | 3 | 0.23 | 20 | 4.60 | |
|  Ferozkohi, Ihsan | | | 2256 | AUS | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Dharmapuri, Kundan | | | 1530 | AUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | O`mahoney, Keegan | | | 1907 | IRL | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | 2022 Southern Suburbs Open Rounds 1-3 | Perth | AUS | 2022-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1812 | 1.00 | 2 | -0.35 | 20 | -7.00 | |
| | Sheridan, Wallace | | | 1479 | AUS | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Holland, Dennis | | | 1832 | AUS | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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) | | | | 2022 Perth Open | Perth | AUS | 2022-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1812 | 0.00 | 3 | -1.76 | 20 | -35.20 | |
| | Calado, Edward | | | 1881 | AUS | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Gao, Oscar | | | 1761 | AUS | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Tomic, Nedeljko | | | 1580 | AUS | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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