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Individual Calculations October 2014 |
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| Guo, Arthur Total change: -126.00 | |   |
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| 2014 US Masters | Greensboro, North Carolina | USA | 2014-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 1950 | 1.00 | 6 | -0.97 | 40 | -38.80 | |
|  Vibbert, Sean | f | | 2301 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Chandran, Kapil | | | 2229 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Gulamali, Kazim | f | | 2283 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Paul, Justin | | | 1574 | USA | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Prieto, Ernesto | | | 2104 | COL | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Patel, Advait | | | 2034 | USA | 0.50 | 1 | 0.12 | 40 | 4.80 | |
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) | | | | World Youth Chess Championships 2014 (u8 Boys) | Durban | RSA | 2014-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1908 | 1.50 | 4 | -2.18 | 40 | -87.20 | |
| | Vallabh, Kavi | | | 1508 * | IND | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Polavaram, Rithik S | | | 1508 * | USA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Ip, Weng Tou | | | 1508 * | MAC | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mendonca, Leon Luke | c | | 1508 * | IND | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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) | | |
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