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Individual Calculations January 2020 |
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| Tobin, William Christie Total change: 0.00 | |   |
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| 6th Johor International Challenger Chess Open 2019 | Johor Bahru, Johor | MAS | 2019-12-02 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1158 | 0 | 0.50 | 6 | 0.00 | 757 | | 0.00 | |
|  Muzamil, Mirza Irdina | | | 1291 | MAS | 0.00 | 1 | 0.00 | | 0.00 | |  Mohd Tarmizi, Nur Umairah Sakinah | | | 1102 | MAS | 0.00 | 1 | 0.00 | | 0.00 | | | Akhramsyah, Adib Amanuddin Zakhe | | | 1148 | MAS | 0.50 | 1 | 0.00 | | 0.00 | | | Nivashan, Ram | | | 1143 | MAS | 0.00 | 1 | 0.00 | | 0.00 | | | Prushotman, Vissnupriya | | | 1228 | MAS | 0.00 | 1 | 0.00 | | 0.00 | | | Nor Ahdat, Muhd Dzikril Hakim | | | 1038 | 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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