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Individual Calculations September 2013 |
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| Sprumont, Oscar Total change: 6.00 | |   |
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| 2013 Pepsico Quebec Open Ch - Open | Montreal, Quebec | CAN | 2013-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 1955 | 2.50 | 5 | 0.43 | 30 | 12.90 | |
|  Lopez, Linares Lizandro Fernand | | | 2020 | CAN | 0.50 | 1 | 0.09 | 30 | 2.70 | |  Tremblay, Alain | | | 2060 | CAN | 0.50 | 1 | 0.14 | 30 | 4.20 | | | Gagnon, Serge | | | 2022 | CAN | 0.50 | 1 | 0.09 | 30 | 2.70 | | | Luo, Zhao Yang | | | 1962 | CAN | 0.50 | 1 | 0.01 | 30 | 0.30 | | | Padjen, Zdenko | | | 2030 | CAN | 0.50 | 1 | 0.10 | 30 | 3.00 | |
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 | | 2013 NAYCC U18 | Toronto | CAN | 2013-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 1935 | 1.50 | 6 | -0.46 | 15 | -6.90 | |
| | Pamatmat, Jarod | | | 2204 | USA | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Cao, Fm Jason | f | | 2092 | CAN | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Semianiuk, Konstantin | | | 2114 | CAN | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Schneider, Thomas George | | | 1952 | USA | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Inigo, Aquino | | | 2032 | CAN | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Itkin, David | | | 2021 | CAN | 0.50 | 1 | 0.12 | 15 | 1.80 | |
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) | | |
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