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Individual Calculations January 2023 |
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| Chua, Tee Khiam Isaac Total change: -32.80 | |   |
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| 35th Cairnhill Open Chess Championship 2022 | Singapore | SGP | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1324 | 1050 | 0.00 | 4 | -0.69 | 40 | -27.60 | |
|  Vivaan, Amarnani | | | 1402 | IND | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Liew, Tze Chi | | | 1290 | SGP | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Tobin, Paul Nicholas | | | 1302 | SGP | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Dhanesh, Venkata Narayanaswamy | | | 1302 | SGP | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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) | | | | SCF December Rating Grand Prix C | Singapore | SGP | 2022-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1195 | 1050 | 0.50 | 2 | -0.13 | 40 | -5.20 | |
| | Nainika, Gupta | | | 1281 | SGP | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Wong, Yip Fung | | | 1109 | SGP | 0.50 | 1 | 0.08 | 40 | 3.20 | |
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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