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Individual Calculations December 2022 |
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| Brown, Greg Total change: -61.60 | |   |
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| 2022 MCC Greg Hjorth Open Weekender | Melbourne | AUS | 2022-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1288 | 1381 | 1.00 | 6 | -2.99 | 20 | -59.80 | |
|  Bukreyev, Andriy | | | 2024 | AUS | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Tuano, Andy | | | 1113 | AUS | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Saini, Mitali | | | 1201 | IND | 0.00 | 1 | -0.74 | 20 | -14.80 | | | De Silva, Senuk | | | 1169 | AUS | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Snow, Richard A | | | 1033 | AUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Rehill, Paul | | | 1189 | AUS | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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) | | | | 2022 Victorian Seniors Championship Rounds 5-7 | Melbourne | AUS | 2022-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1342 | 1373 | 1.00 | 2 | -0.09 | 20 | -1.80 | |
| | Flude, David A | | | 1340 | AUS | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Clark, Peter | | | 1343 | AUS | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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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