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Rapid:
Individual Calculations April 2023 |
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| Sreekarthika, Velmurugan Total change: 61.60 | |   |
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| Singapore Chess Infinity - International Women's Day FIDE-RATED Rapid Tournament | SINGAPORE | SGP | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1330 | 1340 | 2.50 | 5 | -0.12 | 40 | -4.80 | |
|  Toh, Qin Kane | | | 1640 | MAS | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Liu, Muzhou | | | 1223 | CHN | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Fang, Kun | | wc | 1723 | SGP | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Ishaan, Pramanik | | | 1020 | IND | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Sim, En Rui Audelle | | | 1046 | SGP | 0.50 | 1 | -0.35 | 40 | -14.00 | |
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) | | | | 74th National Schools Individual 2023 U16 Girls Category | Singapore | SGP | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1241 | 1340 | 6.00 | 7 | 1.61 | 40 | 64.40 | |
| | Tan, Xuan Ying | | | 1104 | SGP | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Pang, Kay Yan Eden | | | 1241 | SGP | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Koh, Wei Le Gladys | | | 1369 | SGP | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Ayanna, Hans | | | 1085 | IND | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Liew, Tze Chi | | | 1233 | SGP | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Nainika, Gupta | | | 1294 | SGP | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Kong, Zi Yau Bernadette | | wc | 1361 | SGP | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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) | | | | KCFAP ASEAN Rapid Chess Tour Section A Singapore 2023 | SINGAPORE | SGP | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1340 | 2.00 | 5 | 0.05 | 40 | 2.00 | |
| | Hng, Mei-Xian Eunice | | wf | 1720 | SGP | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Song, Sichen | | | 1038 | SGP | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Kumaran, Somasundaram | | | 1126 | SGP | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Tan, Jun Hao | c | | 1885 | SGP | 0.50 | 1 | 0.47 | 40 | 18.80 | | | Burman, Ray Pritish | | | 1566 | SGP | 0.50 | 1 | 0.29 | 40 | 11.60 | |
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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