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Individual Calculations November 2019 |
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| Gholami, Aryan Total change: -4.60 | |   |
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| WORLD YOUTH CHESS CHAMPIONSHIPS-2019 Under - 18 | Mumbai | IND | 2019-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2434 | 2554 | 7.50 | 11 | 0.32 | 10 | 3.20 | |
|  Sramek, Vojtech | f | | 2221 | CZE | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Stoleriu, George | f | | 2351 | ROU | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Mendonca, Leon Luke | m | | 2388 | IND | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Iniyan, P | g | | 2509 | IND | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Zarubitski, Viachaslau | m | | 2435 | BLR | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Praggnanandhaa, R | g | | 2567 | IND | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Petriashvili, Nikoloz | m | | 2441 | GEO | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Mitrabha, Guha | m | | 2434 | IND | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Sargsyan, Shant | g | | 2580 | ARM | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Aditya, Mittal | m | | 2430 | IND | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Davtyan, Artur | m | | 2418 | ARM | 0.00 | 1 | -0.68 | 10 | -6.80 | |
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 U - 20 Chess Championship 2019 | New Delhi | IND | 2019-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2354 | 2554 | 1.50 | 3 | -0.78 | 10 | -7.80 | |
| | O Donnell, Conor | f | | 2345 | IRL | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Wang, Shixu B | | | 2370 | CHN | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Eugene, Floryan | f | | 2346 | FRA | 0.50 | 1 | -0.27 | 10 | -2.70 | |
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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