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Individual Calculations May 2013 |
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| Rantanen, Yrjo A. Total change: -9.00 | |   |
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| 13th Bangkok Chess Club Open 2013 | Pattaya, Thailand | THA | 2013-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2210 | 2341 | 5.00 | 9 | -0.90 | 10 | -9.00 | |
|  Wattanarat, Pasawon | | | 1941 * | THA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Dubina, Pavel | | | 2122 | CZE | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Zhou, Jiangnan | | | 1941 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gomez, John Paul | g | | 2517 | PHI | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Portugalera, Ric | | | 2204 | PHI | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Short, Nigel D | g | | 2697 | ENG | 0.00 | 1 | -0.11 | 10 | -1.10 | | | Bao, Qilin | | | 2163 | CHN | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Romsdal, Trond | | | 2159 | NOR | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Liu, Yan | | | 2149 | CHN | 0.00 | 1 | -0.75 | 10 | -7.50 | | | * 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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