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Individual Calculations June 2015 |
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| Fishbein, Alexander Total change: -9.70 | |   |
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| 61st Annual Maryland Open | Rockville, Maryland | USA | 2015-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2273 | 2499 | 3.50 | 5 | -0.25 | 10 | -2.50 | |
|  Strenzwilk, Denis | | | 2099 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Zheng, Andrew | | | 2099 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Defibaugh, Jared E | | | 2236 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Enkhbat, Tegshsuren | m | | 2420 | USA | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Paragua, Mark | g | | 2512 | PHI | 0.00 | 1 | -0.48 | 10 | -4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 24th Annual Chicago Open | Wheeling, Illinois | USA | 2015-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2348 | 2499 | 5.50 | 9 | -0.72 | 10 | -7.20 | |
| | Arjun, Vishnuvardhan | m | | 2245 | IND | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Shetty, Atulya | f | | 2331 | USA | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Betaneli, Alexander | f | | 2249 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Liang, Awonder | f | | 2342 | USA | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Vibbert, Sean | f | | 2312 | USA | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Song, Michael | f | | 2315 | CAN | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Hungaski, Robert Andrew | g | | 2456 | USA | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Wang, Qibiao | | | 2260 | CHN | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Nyzhnyk, Illya | g | | 2622 | UKR | 0.00 | 1 | -0.33 | 10 | -3.30 | |
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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