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Individual Calculations April 2019 |
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| Chen, Qi B Total change: -18.60 | |   |
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| Aeroflot Open 2019_A | Moscow | RUS | 2019-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2512 | 2443 | 2.00 | 8 | -1.25 | 10 | -12.50 | |
|  Yuffa, Daniil | g | | 2578 | RUS | 0.00 | 1 | -0.32 | 10 | -3.20 | |  Petrosian, Tigran L. | g | | 2595 | ARM | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Lobanov, Sergei | m | | 2526 | RUS | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Vishnu, Prasanna. V | g | | 2524 | IND | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Vokhidov, Shamsiddin | m | | 2494 | UZB | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Schitco, Ivan | f | | 2426 | MDA | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Sindarov, Javokhir | m | | 2505 | UZB | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Warmerdam, Max | m | | 2450 | NED | 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) | | | | 9th HDBank international cup 2019 - Masters category | Ho Chi Minh | VIE | 2019-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2307 | 2443 | 5.50 | 9 | -0.61 | 10 | -6.10 | |
| | Nguyen, Phuoc Tam | | | 2203 | VIE | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Lu, Chan Hung | m | | 2207 | VIE | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Tran, Minh Thang | m | | 2343 | VIE | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Miciano, John Marvin | m | | 2318 | PHI | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Kulkarni, Rakesh | m | | 2298 | IND | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Nguyen, Thi Mai Hung | | wg | 2295 | VIE | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Fenil, Shah | m | | 2360 | IND | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Tran, Quoc Dung | | | 2376 | VIE | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Wang, Shixu B | | | 2362 | CHN | 0.50 | 1 | -0.11 | 10 | -1.10 | |
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) | | |
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