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Individual Calculations May 2023 |
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| Kolak, Tanya Total change: 18.60 | |   |
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| 2023 MCC Championship Rounds 8-9 | Melbourne | AUS | 2023-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1378 | 0.00 | 1 | -0.24 | 20 | -4.80 | |
|  Moharjeen, Miraj | | | 1582 | SRI | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | 2023 MCC Bob Brooking Memorial Weekender | Melbourne | AUS | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1378 | 3.50 | 7 | 1.17 | 20 | 23.40 | |
| | Li, Tedric | | | 1936 | AUS | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Yan, Emerson | | | 1126 | AUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Russell, Paul | c | | 1795 | AUS | 1.00 | 1 | 0.93 | 20 | 18.60 | | | Fan, Chloe | | | 1745 | AUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Juszczynski, Mathew | | | 1573 | AUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Bredin, Jonathon | | | 1111 | AUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Reddy, Ashok | | | 1574 | AUS | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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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