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Individual Calculations May 2017 |
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| Willenberg, Shaun R. Total change: 12.80 | |   |
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| Steinitz Chess Festival 2017 (Prestige) | Cape Town | RSA | 2017-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1591 | 2.50 | 4 | 0.32 | 40 | 12.80 | |
|  Yu, Houston | | | 1320 | RSA | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Samuels, Ethan | | | 1656 | RSA | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Galleid, Stephen | | | 1657 | RSA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Joubert, Dantelle | | wf | 1572 | RSA | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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) | | |
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