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Individual Calculations July 2015 |
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| Nyzhnyk, Illia I Total change: 5.40 | |   |
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| Final 4 of College Chess - 2015 | New York, New York | USA | 2015-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2506 | 2622 | 2.00 | 3 | 0.02 | 10 | 0.20 | |
|  Akshayraj, Kore | g | | 2472 | IND | 1.00 | 1 | 0.30 | 10 | 3.00 | |  Holt, Conrad | g | | 2530 | USA | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Gorovets, Andrey | m | | 2515 | BLR | 0.50 | 1 | -0.15 | 10 | -1.50 | |
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) | | | | 2015 National Open | Las Vegas, Nevada | USA | 2015-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2407 | 2622 | 5.00 | 6 | 0.52 | 10 | 5.20 | |
| | Martinez, Isaac | | | 2222 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Carreto, Giovanni | c | | 2222 * | MEX | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Rohde, Michael A | g | | 2453 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Dlugy, Maxim | g | | 2507 | USA | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Aldama, Dionisio | m | | 2407 | MEX | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Dreev, Aleksey | g | | 2628 | RUS | 0.50 | 1 | 0.01 | 10 | 0.10 | | | * 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) | | |
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