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Individual Calculations December 2012 |
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| Preotu, Razvan Total change: 22.65 | |   |
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| 2012 Guelph Fall ProAm | Guelph, Ontario | CAN | 2012-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 2086 | 2.00 | 3 | 0.45 | 15 | 6.75 | |
|  Song, Guannan Terry | | | 1890 | CAN | 1.00 | 1 | 0.25 | 15 | 3.75 | |  Noritsyn, Nikolay | m | | 2470 | CAN | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Plotkin, Mark | | | 1928 | CAN | 1.00 | 1 | 0.29 | 15 | 4.35 | |
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 2012 - Open 14 | Maribor | SLO | 2012-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 2086 | 7.00 | 11 | 1.06 | 15 | 15.90 | |
| | Comas, Abnell | | | 1705 | PUR | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Sanal, Vahap | f | | 2397 | TUR | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Grama, Cristian | | | 1790 | MDA | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Hladnic, Emanuel | | | 1796 | CRO | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Petrosyan, Manuel | c | | 2281 | ARM | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Paravyan, David | | | 2285 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Kozionov, Kirill | | | 2263 | RUS | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Urazayev, Arystanbek | | | 1918 | KAZ | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Gu, Christopher | | | 2283 | USA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Khalilov, Sakhavat | | | 1946 | RUS | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Munkhbayar, Gijir | | | 1866 | MGL | 1.00 | 1 | 0.22 | 15 | 3.30 | |
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) | | |
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