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Individual Calculations May 2023 |
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| Woollard, Kelvin Total change: 44.00 | |   |
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| 2023 O2C Doeberl Cup Mini | Canberra | AUS | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1280 | 1184 | 2.00 | 3 | 0.90 | 40 | 36.00 | |
|  Liang, Joshua | | | 1293 | AUS | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Sweeney, Matthew | | | 1261 | AUS | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Tang, Calen | | | 1285 | AUS | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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 MCC Bob Brooking Memorial Weekender | Melbourne | AUS | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1184 | 2.00 | 7 | 0.20 | 40 | 8.00 | |
| | Savige, Colin B | | | 1746 | AUS | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Whitford, Matthew | | | 1509 | AUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Bongrain, Herve | | | 1043 | AUS | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Nowak, Ruben | | | 1483 | AUS | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Pearce, Tim | | | 1622 | AUS | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Buhagiar, Aden | | | 1458 | AUS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Yan, Emerson | | | 1126 | AUS | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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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