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Individual Calculations July 2013 |
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| Holt, Conrad Total change: -0.60 | |   |
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| 22nd Annual Chicago Open - Master Section | Wheeling, Illinois | USA | 2013-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2464 | 2513 | 5.50 | 9 | 0.46 | 10 | 4.60 | |
|  Morshedi, Ali | f | | 2227 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Santarius, Erik | | | 2292 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | So, Wesley | g | | 2705 | PHI | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Robson, Ray | g | | 2621 | USA | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Bryant, John Daniel | f | | 2442 | USA | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Friedel, Joshua E | g | | 2485 | USA | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Mitkov, Nikola | g | | 2484 | MKD | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Yermolinsky, Alex | g | | 2498 | USA | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Porper, Edward | m | | 2423 | CAN | 0.00 | 1 | -0.62 | 10 | -6.20 | |
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 National Open - Open Section | Las Vegas, Nevada | USA | 2013-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2320 | 2531 | 4.00 | 6 | -0.52 | 10 | -5.20 | |
| | Feinstein, Michael | f | | 2203 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Brown, Michael W | | | 2252 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Molner, Mackenzie | m | | 2470 | USA | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Abrahamyan, Tatev | | wg | 2310 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Sevillano, Enrico | g | | 2467 | USA | 0.00 | 1 | -0.59 | 10 | -5.90 | | | Griffith, Kyron W | | | 2220 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | |
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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