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Individual Calculations January 2020 |
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| Van Sebille, Sulia Total change: -58.00 | |   |
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| 2019 Box Hill Open | Melbourne | AUS | 2019-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1428 | 2.50 | 6 | -0.49 | 40 | -19.60 | |
|  Fan, Chloe | | | 1186 | AUS | 0.00 | 1 | -0.80 | 40 | -32.00 | |  Cook, Geoff L | | | 1612 | AUS | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Dang, Ryley | | | 1310 | AUS | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Srinivasan, Arjun B | | | 1410 | AUS | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Ho, Enoch | | | 1314 | AUS | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Salasan, Haran | | | 1828 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | 2019 MCC Bob Brooking Swiss | Melbourne | AUS | 2019-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1428 | 1.00 | 4 | -0.96 | 40 | -38.40 | |
| | Beattie, Roger | | | 1572 | AUS | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Milic, James | | | 1337 | AUS | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Wyss, Felix | | | 1541 | AUS | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Wallace, Andrew | | | 1298 | AUS | 0.50 | 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) | | |
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