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Individual Calculations January 2023 |
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| Sanjay, Vasu Total change: 30.69 | |   |
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| 35th Cairnhill Open Chess Championship 2022 | Singapore | SGP | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1326 | 1414 | 5.00 | 8 | -0.32 | 33 | -10.56 | |
|  Nainika, Gupta | | | 1239 | SGP | 1.00 | 1 | 0.27 | 33 | 8.91 | |  Koh, Kum Hong | | | 2140 | SGP | 0.00 | 1 | -0.01 | 33 | -0.33 | | | Dhanuka, Aman | | | 1198 | IND | 0.50 | 1 | -0.28 | 33 | -9.24 | | | Liew, Tze Yu | | | 1183 | SGP | 1.00 | 1 | 0.21 | 33 | 6.93 | | | Ng, Jaeden Etienne | | | 1270 | SGP | 0.50 | 1 | -0.19 | 33 | -6.27 | | | Chia, Zhi Kai Aaron | | | 1136 | SGP | 0.00 | 1 | -0.83 | 33 | -27.39 | | | Rishikesh, Siddharth | | | 1299 | SGP | 1.00 | 1 | 0.34 | 33 | 11.22 | | | Cheng, Chee Heng Jayden | | | 1139 | SGP | 1.00 | 1 | 0.17 | 33 | 5.61 | |
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) | | | | 2022 National Qualifiers B - Open and Women | Singapore | SGP | 2022-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1478 | 3.00 | 5 | 0.11 | 33 | 3.63 | |
| | Chen, Yifei | | | 1325 | SGP | 1.00 | 1 | 0.30 | 33 | 9.90 | | | Gnanasekar, Jai Adithya | | | 1298 | SGP | 0.50 | 1 | -0.24 | 33 | -7.92 | | | Lim, Huay Leon Warren | | | 1379 | SGP | 0.50 | 1 | -0.14 | 33 | -4.62 | | | Ho, Yi-En Ian | | | 1383 | SGP | 1.00 | 1 | 0.37 | 33 | 12.21 | | | Kapoor, Satvik | | | 1741 | SGP | 0.00 | 1 | -0.18 | 33 | -5.94 | |
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) | | | | 14th Penang Heritage City International Chess Open 2022 (Open) | Penang | MAS | 2022-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1478 | 3.00 | 8 | 1.14 | 33 | 37.62 | |
| | Looi, Xin Hao | | | 2126 | MAS | 0.00 | 1 | -0.01 | 33 | -0.33 | | | Teh, Wee Zhun | | | 1908 | MAS | 0.00 | 1 | -0.07 | 33 | -2.31 | | | Yeoh, Yuan Hui | | | 1864 | MAS | 0.00 | 1 | -0.09 | 33 | -2.97 | | | Lau, Yan Han | | | 1288 | SGP | 1.00 | 1 | 0.25 | 33 | 8.25 | | | Muzzaffar, Ahmad | | | 1869 | MAS | 0.00 | 1 | -0.09 | 33 | -2.97 | | | Silvarajah, Sivananda | | | 1379 | MAS | 1.00 | 1 | 0.36 | 33 | 11.88 | | | Kapoor, Satvik | | | 1741 | SGP | 1.00 | 1 | 0.82 | 33 | 27.06 | | | Cai, Youyang | | | 2036 | CHN | 0.00 | 1 | -0.03 | 33 | -0.99 | |
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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