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Individual Calculations February 2018 |
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| Chai, Chang Yik Total change: 62.00 | |   |
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| 1st Laos International Open 2018 | Vientiane | LAO | 2018-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1123 | 2.50 | 8 | 1.55 | 40 | 62.00 | |
|  Toh, Joseph | | | 1523 * | MAS | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Khumnorkaew, Tupfah | | | 1523 * | THA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ng, Jun Fung Isaac | | | 1523 * | MAS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Soukaloun , Detdamlong | | | 1305 | LAO | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Laosaengpha, Napat | | | 1517 | THA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Lee, Christopher | | | 1523 * | MAS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Le, Phi Lan | | | 1372 | VIE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Sorncharoensap, Poramet | | | 1495 | THA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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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