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Individual Calculations September 2018 |
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| Hooi, Kathleen Total change: -35.60 | |   |
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| 2018 Box Hill Grades | Melbourne | AUS | 2018-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1512 | 3.00 | 6 | -0.49 | 40 | -19.60 | |
|  Lee, Lachlan | | | 1441 | AUS | 1.00 | 1 | 0.40 | 40 | 16.00 | |  Kolak, Tanya | | | 1376 | AUS | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Hernandez, Walter | | | 1657 | AUS | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Li, Jackie | | | 1567 | AUS | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Chew Lee, Adrian | | | 1270 | AUS | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Van Sebille, Sulia | | | 1376 | 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) | | | | 2018 MCC Edwin Malitis Memorial | Melbourne | AUS | 2018-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1512 | 2.50 | 6 | -0.40 | 40 | -16.00 | |
| | Ahmer, Axel | | | 1763 | AUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Chang, Sophie | | | 1216 | AUS | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Fry, Peter | | | 1686 | AUS | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Beattie, Roger | | | 1561 | AUS | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Jones, Alex | | | 1713 | AUS | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Snow, Richard A | | | 1112 * | AUS | 1.00 | 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) | | |
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