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Individual Calculations December 2022 |
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| Flude, David A Total change: 6.20 | |   |
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| 2022 Box Hill Open Rounds 4-7 | Melbourne | AUS | 2022-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1288 | 1340 | 2.00 | 4 | -0.24 | 20 | -4.80 | |
|  Wolffs, Walter | | | 1374 | AUS | 0.00 | 1 | -0.45 | 20 | -9.00 | |  Susindran, Neelesh | | | 1095 | AUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Rehill, Paul | | | 1134 | AUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Hong, Wilbur | | | 1550 | AUS | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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 Victorian Seniors Championship Rounds 5-7 | Melbourne | AUS | 2022-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1340 | 2.00 | 3 | 0.55 | 20 | 11.00 | |
| | Clark, Peter | | | 1343 | AUS | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Brown, Greg | | | 1373 | AUS | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Hong, Liang | | | 1341 | AUS | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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) | | |
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