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Individual Calculations January 2014 |
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| Chor, Kevin Total change: 41.10 | |   |
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| 5th OCF FIDE T-giving | Stillwater, Oklahoma | USA | 2013-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 1854 | 3.50 | 6 | 1.44 | 30 | 43.20 | |
|  Colbert, Jeff | | | 1909 | USA | 1.00 | 1 | 0.58 | 30 | 17.40 | |  Johnson, Chuck | | | 1948 | USA | 0.50 | 1 | 0.13 | 30 | 3.90 | | | Batsaikhan, Orgil | | | 2138 | USA | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Vaidya, Atulya | | | 1982 | USA | 0.00 | 1 | -0.33 | 30 | -9.90 | | | Carlson, Martin | | | 1784 | USA | 1.00 | 1 | 0.40 | 30 | 12.00 | | | Orton, Bill | | | 2121 | USA | 1.00 | 1 | 0.82 | 30 | 24.60 | |
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) | | | NOTE: K factor changed | | World Youth Chess Championship 2013. Open U8 | Al Ain | UAE | 2013-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1854 | 0.50 | 1 | -0.14 | 15 | -2.10 | |
| | Can, Isik | | | 1751 | TUR | 0.50 | 1 | -0.14 | 15 | -2.10 | |
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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