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Individual Calculations May 2018 |
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| Robson, Ray Total change: 10.40 | |   |
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| 2018 Final Four of College Chess | New York, New York | USA | 2018-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2604 | 2649 | 2.50 | 3 | 0.82 | 10 | 8.20 | |
|  Vorontsov, Pavlo | g | | 2562 | UKR | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Dragun, Kamil | g | | 2597 | POL | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Swiercz, Dariusz | g | | 2654 | POL | 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) | | | | 2018 U.S. Championship | Saint Louis, Missouri | USA | 2018-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2675 | 2660 | 5.50 | 11 | 0.22 | 10 | 2.20 | |
|  Nakamura, Hikaru | g | | 2787 | USA | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Izoria, Zviad | g | | 2599 | USA | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Zherebukh, Yaroslav | g | | 2640 | USA | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Shankland, Samuel | g | | 2671 | USA | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Onischuk, Alexander | g | | 2672 | USA | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Caruana, Fabiano | g | | 2804 | USA | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Liang, Awonder | g | | 2552 | USA | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Akobian, Varuzhan | g | | 2647 | USA | 1.00 | 1 | 0.48 | 10 | 4.80 | | | Lenderman, Aleksandr | g | | 2599 | USA | 0.50 | 1 | -0.08 | 10 | -0.80 | | | So, Wesley | g | | 2786 | USA | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Xiong, Jeffery | g | | 2665 | USA | 1.00 | 1 | 0.51 | 10 | 5.10 | |
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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