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Individual Calculations December 2012 |
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| Friedel, Joshua Edward Total change: -1.40 | |   |
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| 3rd Annual Continental Class Championships - Open Section | Arlington, Virginia | USA | 2012-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2416 | 2495 | 6.00 | 9 | 0.62 | 10 | 6.20 | |
|  Zimmer, Ralph Patrick | f | | 2193 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Harmon-Vellotti, Luke | | | 2320 | USA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Reis, Renan Do Carmo | f | | 2306 | BRA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Erenburg, Sergey | g | | 2629 | ISR | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Baginskaite, Camilla | | wg | 2313 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Aleskerov, Faik | | | 2375 | AZE | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Enkhbat, Tegshsuren | m | | 2424 | USA | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Shabalov, Alexander | g | | 2570 | USA | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Azarov, Sergei | g | | 2618 | BLR | 0.50 | 1 | 0.17 | 10 | 1.70 | |
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) | | | | Bahamas International and Amateur | Nassau, Bahamas | USA | 2012-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2380 | 2495 | 5.00 | 9 | -0.76 | 10 | -7.60 | |
| | Selzler, Richard | | | 2200 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Shabalov, Alexander | g | | 2570 | USA | 0.00 | 1 | -0.40 | 10 | -4.00 | | | O` Donnell, Tom | m | | 2350 | CAN | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Betaneli, Alex | f | | 2223 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Santarius, Erik F | | | 2278 | USA | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Carreto, Giovanni | c | | 2247 | MEX | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Goldin, Alexander | g | | 2549 | USA | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Norowitz, Yaacov | | | 2420 | USA | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Margvelashvili, Giorgi | g | | 2582 | GEO | 0.50 | 1 | 0.12 | 10 | 1.20 | |
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) | | |
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