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Individual Calculations January 2018 |
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| Karunaratne, Ravish Chayanka Total change: 0.00 | |   |
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| 4th Johor International Chess Challenger Open 2017 | Johor | MAS | 2017-12-11 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1305 | 0 | 0.00 | 3 | 0.00 | 505 | | 0.00 | |
|  Wong, Shu Rui | | | 1512 | MAS | 0.00 | 1 | 0.00 | | 0.00 | |  Abdul Rashid, Hasidin | | | 1351 | MAS | 0.00 | 1 | 0.00 | | 0.00 | | | Chua, Siang-Zhe | | | 1052 | MAS | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | |
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