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Individual Calculations December 2017 |
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| Xu, Xiangyu Total change: 5.80 | |   |
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| 2017 Chinese Chess League Division A (16-18) | Ningbo | CHN | 2017-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2633 | 2543 | 0.50 | 2 | -0.27 | 10 | -2.70 | |
|  Andreikin, Dmitry | g | | 2713 | RUS | 0.00 | 1 | -0.28 | 10 | -2.80 | |  Bai, Jinshi | g | | 2553 | CHN | 0.50 | 1 | 0.01 | 10 | 0.10 | |
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) | | | | World Junior under 20 Championship 2017 | Tarvisio | ITA | 2017-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2464 | 2543 | 7.50 | 11 | 0.85 | 10 | 8.50 | |
| | Chen, Richard | f | | 2309 | CAN | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Keymer, Vincent | m | | 2405 | GER | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Begmuratov, Alisher | f | | 2401 | UZB | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Makhnev, Denis | m | | 2379 | KAZ | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Karthikeyan, Murali | g | | 2578 | IND | 1.00 | 1 | 0.55 | 10 | 5.50 | | | Praggnanandhaa, R | m | | 2509 | IND | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Dragnev, Valentin | m | | 2461 | AUT | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Sorokin, Aleksey | f | | 2483 | RUS | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Liu, Yan | f | | 2422 | CHN | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Tari, Aryan | g | | 2581 | NOR | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Aravindh, Chithambaram Vr. | g | | 2572 | IND | 0.00 | 1 | -0.46 | 10 | -4.60 | |
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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