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Individual Calculations February 2019 |
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| Ng, Reyen Total change: -56.00 | |   |
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| 2019 Australian Minor | Melbourne | AUS | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1175 | 1177 | 1.00 | 5 | -1.50 | 40 | -60.00 | |
|  Gunstone, Jack | | | 1184 | AUS | 0.00 | 1 | -0.49 | 40 | -19.60 | |  O`carroll, Om | | | 1007 | AUS | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Gunstone, Liam | | | 1234 | AUS | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Kannan, Archit | | | 1299 | AUS | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Arthur, James | | | 1151 | AUS | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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) | | | | 2019 MCC Australia Day Weekender | Melbourne | AUS | 2019-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1178 | 1.00 | 6 | 0.10 | 40 | 4.00 | |
| | Soetanto, Brandon | | | 1578 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kolak, Tanya | | | 1410 | AUS | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Bekker, Gary D | c | | 1578 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ansari, Sharjeel | | | 1404 | AUS | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Papadinis, Jim | | | 1578 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Milic, James | | | 1380 | AUS | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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