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Individual Calculations January 2024 |
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| Vedant, Nayudu Total change: -105.20 | |   |
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| 36th Cairnhill Open Chess Championship 2023 | Singapore | SGP | 2023-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1275 | 1295 | 1.00 | 5 | -1.95 | 40 | -78.00 | |
|  Attwood, James | | | 1923 | AUS | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Tang, Yiren | | | 1078 | SGP | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Yashika, Das | | | 1154 | SGP | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Chiang, Cheng En Christopher | | | 1185 | SGP | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Sim, En Rui Audelle | | | 1034 | SGP | 0.50 | 1 | -0.32 | 40 | -12.80 | |
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) | | | | 2023 Singapore National Age Group Chess Championships Under 12 | Singapore | SGP | 2023-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1248 | 1295 | 1.00 | 3 | -0.68 | 40 | -27.20 | |
| | Wong, Ming Wei Benjamin | | | 1109 | SGP | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Haresh, Venkata Narayanaswamy | | | 1444 | SGP | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Fong, Yu Ze Chayes | | | 1190 | SGP | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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) | | |
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