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Individual Calculations December 2022 |
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| De Silva, Senuk Total change: 161.20 | |   |
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| 2022 MCC Greg Hjorth Open Weekender | Melbourne | AUS | 2022-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1169 | 1.50 | 6 | 0.07 | 40 | 2.80 | |
|  Ni, Lucas | | | 1558 | AUS | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Praveen, Jeeva | | | 1365 | AUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Brown, Greg | | | 1381 | AUS | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Pasukov, Leo | | | 1328 | AUS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | De Rooy, Samuel | | | 1280 | AUS | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Buhagiar, Aden | | | 1389 | AUS | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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) | | | | 2022 Chess Artists Open Rounds 1-4 | Melbourne | AUS | 2022-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1241 | 1.00 | 2 | 0.74 | 40 | 29.60 | |
| | Xia, Justin | | | 1493 | AUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Chmiel, Rad | | | 1655 | AUS | 1.00 | 1 | 0.93 | 40 | 37.20 | |
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 MCC Bob Brooking Swiss Rounds 1-4 | Melbourne | AUS | 2022-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1241 | 4.00 | 4 | 3.22 | 40 | 128.80 | |
| | Hong, Wilbur | | | 1550 | AUS | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Wyss, Felix | | | 1492 | AUS | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Lovegrove, Adam | | | 1367 | AUS | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Klukowski, Jacek | | | 1579 | AUS | 1.00 | 1 | 0.88 | 40 | 35.20 | |
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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