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Individual Calculations November 2017 |
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| Kempen, Leon Total change: 5.20 | |   |
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| 2017 Box Hill Winter Swiss | Melbourne | AUS | 2017-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1900 | 4.00 | 6 | -1.27 | 20 | -25.40 | |
|  Rasaratnam, Kiran | | | 1500 * | AUS | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Salvagno, Michael | | | 1500 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Datar, Tejas | | | 1577 | AUS | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Chew Lee, Adrian | | | 1500 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kolak, Tanya | | | 1500 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lu, Lillian | | | 1736 | AUS | 0.50 | 1 | -0.22 | 20 | -4.40 | | | * 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) | | | | 8th Asian Seniors Championship 2017 Over 50 | Auckland | NZL | 2017-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1892 | 5.50 | 9 | 1.53 | 20 | 30.60 | |
| | McLaren, Leonard | f | | 2221 | NZL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Mukkattu, Philip | | | 1676 | NZL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Chan, Peng Kong | m | | 2170 | SGP | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Goodhue, Nathan | | | 1976 | NZL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Vucak, Mark | | | 1773 | AUS | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Shakya, Rabindra | | | 1947 | NEP | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Ismail, Ahmad | f | | 2026 | MAS | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Eade, Don | c | | 1794 | NZL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Shrestha, Sujendra Prasad | f | | 1900 | NEP | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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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