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Rapid:
Individual Calculations April 2023 |
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| Tay, Jay Total change: 46.40 | |   |
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| 74th National Schools Individual 2023 U14 Open Category | Singapore | SGP | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1248 | 1140 | 0.00 | 2 | -0.71 | 40 | -28.40 | |
|  Rajesh, Adithya Elara | | | 1218 | SGP | 0.00 | 1 | -0.39 | 40 | -15.60 | |  Fang, Tianyang | | | 1277 | CHN | 0.00 | 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) | | | | KCFAP ASEAN Rapid Chess Tour Section A Singapore 2023 | SINGAPORE | SGP | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1140 | 2.50 | 6 | 1.87 | 40 | 74.80 | |
| | Tan, Han Liang | | | 1753 | SGP | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Wong, Shyun Fwu Aldrin | | | 1404 | SGP | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Lean, Boon Cheng Richard | | | 1463 | SGP | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Labog, Jan Clifford | | | 1996 | PHI | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Sung, Tze Shyan Evin | | | 1450 | SGP | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Wong, Yen-Hsiu Elliot | | | 1430 | SGP | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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