Rapid:
Individual Calculations November 2018 |
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Wongsariyawanich, Saran Total change: 6.20 | | |
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11th IWICA Youth Chess Championship 2018 | Bangkok | THA | 2018-10-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1220 | 1112 | 2.00 | 5 | 0.22 | 20 | 4.40 | |
| Vogelsanger, Nicolas | | | 1316 | SUI | 0.00 | 1 | -0.24 | 20 | -4.80 | | Hong, Ian | | | 1244 | KOR | 0.00 | 1 | -0.32 | 20 | -6.40 | | Gueta, Rafael | | | 1190 | THA | 1.00 | 1 | 0.61 | 20 | 12.20 | | Phisitkul, Victor Djasli | | | 1231 | THA | 0.00 | 1 | -0.34 | 20 | -6.80 | | Techamuanvivit, Pawit Cooper | | | 1121 | THA | 1.00 | 1 | 0.51 | 20 | 10.20 | | 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) | | 1st Chiang Mai Open U15 Rapid Chess Championship 2018 | Chiang Mai | THA | 2018-10-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1367 | 1112 | 1.00 | 4 | 0.09 | 20 | 1.80 | |
| Chaiongkarn, Bunyapon | | | 1512 * | THA | 0.00 | 1 | -0.08 | 20 | -1.60 | | Sorncharoensap, Poramet | | | 1479 | THA | 0.00 | 1 | -0.10 | 20 | -2.00 | | Ngamdeethae, Wimutti | | | 1030 | THA | 1.00 | 1 | 0.39 | 20 | 7.80 | | Singsomroj, Sornsawan | | | 1445 | THA | 0.00 | 1 | -0.12 | 20 | -2.40 | | * 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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