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Individual Calculations April 2013 |
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| King, Alexander B Total change: 6.30 | |   |
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| 7th Annual Long Island Open | Ronkonkoma, New York | USA | 2013-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2261 | 2244 | 1.50 | 3 | 0.00 | 15 | 0.00 | |
|  Pattard, Thomas | | | 2111 | GER | 1.00 | 1 | 0.32 | 15 | 4.80 | |  Stripunsky, Alexander | g | | 2578 | USA | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Castillo, Josue N | | | 2093 | DOM | 0.00 | 1 | -0.70 | 15 | -10.50 | |
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) | | | | 2013 MCC March Grand Prix | New York, New York | USA | 2013-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 2244 | 1.00 | 1 | 0.42 | 15 | 6.30 | |
| | Bisiriyu-Salam, Oluwaseun | | | 2188 | NGR | 1.00 | 1 | 0.42 | 15 | 6.30 | |
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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