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Individual Calculations May 2019 |
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| Van Zyl-Rudd, Jack Total change: -10.80 | |   |
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| Boardwalk Pearson Chess Tournament 2019 (GM Challenge) | Port Elizabeth | RSA | 2019-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2459 | 2310 | 2.50 | 10 | -0.54 | 20 | -10.80 | |
|  Grover, Sahaj | g | | 2511 | IND | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Kasparov, Sergey | g | | 2451 | BLR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Haznedaroglu, Kivanc | g | | 2472 | TUR | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Abergel, Thal | g | | 2431 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Cawdery, Daniel | m | | 2428 | RSA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Grover, Sahaj | g | | 2511 | IND | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Kasparov, Sergey | g | | 2451 | BLR | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Haznedaroglu, Kivanc | g | | 2472 | TUR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Abergel, Thal | g | | 2431 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Cawdery, Daniel | m | | 2428 | RSA | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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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