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Individual Calculations January 2014 |
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| Bezuidenhout, Roland Total change: 11.10 | |   |
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| Steinitz Open | Pretoria | RSA | 2013-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 2037 | 0.50 | 2 | -0.55 | 15 | -8.25 | |
|  Meintjes, Jacques C. | | | 1987 | RSA | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Van Der Westhuizen, Willem | | | 2050 | RSA | 0.50 | 1 | 0.02 | 15 | 0.30 | |
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 Championship 2013. Open U16 | Al Ain | UAE | 2013-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2131 | 2037 | 5.50 | 11 | 1.29 | 15 | 19.35 | |
|  Repka, Christopher | | | 2391 | SVK | 1.00 | 1 | 0.89 | 15 | 13.35 | | | Brown, Michael William | | | 2272 | USA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Dale, Ari | m | | 2289 | AUS | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Nuri, Murad | | | 2250 | AZE | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Kessler, Luca | | | 2249 | AUT | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Zakaryan, David | | | 2196 | RUS | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Reshef, Omer | | | 2253 | ISR | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Berman, Jacob | | | 1795 | RSA | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Lopez Popov, Ivan | | | 1735 | LUX | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Minald, Andrey | | | 1848 | BLR | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Pamatmat, Jarod M | | | 2164 | USA | 0.50 | 1 | 0.17 | 15 | 2.55 | |
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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