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Individual Calculations May 2023 |
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| Bredin, Jonathon Total change: 30.40 | |   |
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| 2023 MCC Championship Rounds 8-9 | Melbourne | AUS | 2023-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1111 | 1.00 | 2 | 0.52 | 40 | 20.80 | |
|  De Silva, Senuk | | | 1259 | AUS | 1.00 | 1 | 0.70 | 40 | 28.00 | |  Wolffs, Walter | | | 1370 | AUS | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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) | | | | 2023 MCC Bob Brooking Memorial Weekender | Melbourne | AUS | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1111 | 1.00 | 7 | 0.24 | 40 | 9.60 | |
| | Stolyarov, Michael | | | 1718 | AUS | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Hewabaddage, Budveen | | | 1446 | SRI | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Vujasin, Nikola | | | 1631 | AUS | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Hong, Liang | | | 1344 | AUS | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Coyukiat, Ian | | | 1563 | HKG | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Kolak, Tanya | | | 1378 | AUS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Surace, Christopher | | | 1418 | AUS | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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) | | |
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