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Individual Calculations January 2024 |
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| Neo, Wei Long Marius Total change: -25.20 | |   |
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| 36th Cairnhill Open Chess Championship 2023 | Singapore | SGP | 2023-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1225 | 0.50 | 3 | -0.41 | 40 | -16.40 | |
|  Chan, Jing Fong Joash | | | 1489 | SGP | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Benedict, Silveries Mathias Samue | | | 1311 | SGP | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Sheridan, Wallace | | | 1336 | AUS | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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) | | | | 2023 Singapore National Age Group Chess Championships Under 12 | Singapore | SGP | 2023-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1225 | 0.00 | 1 | -0.22 | 40 | -8.80 | |
| | Haresh, Venkata Narayanaswamy | | | 1444 | SGP | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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) | | |
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