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Individual Calculations January 2020 |
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| Li, Ande Total change: 62.00 | |   |
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| 5th Singapore Amateur Chess Championship 2019 | Singapore | SGP | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1399 | 1428 | 4.00 | 6 | 0.82 | 40 | 32.80 | |
|  Rice, Leah | | | 1115 | SGP | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Burman, Ray Pritish | | | 1192 | SGP | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Sow, Miaogeng Malcolm | | | 1681 | SGP | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Teo, Hong Ming | | | 1591 | SGP | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Cai, Mingzhe | | | 1623 | SGP | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Siddharth, Sai | | | 1189 | SGP | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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) | | | | 2019 Hart House Holidays Open U1900 | Toronto | CAN | 2019-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1428 | 2.00 | 3 | 0.73 | 40 | 29.20 | |
| | Yang, Larry | | | 1438 | CAN | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Ugodnikov, Arkadiy | | | 1625 | CAN | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Khan, Riley | | | 1408 | CAN | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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