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Individual Calculations June 2018 |
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| Kraidman, Yair Total change: -0.90 | |   |
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| 4. Int. Bodensee-Seniorenopen 2018 | Bregenz | AUT | 2018-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2255 | 4.50 | 7 | -0.26 | 10 | -2.60 | |
|  Choong, Liong-On Mark | c | | 1855 * | SGP | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Kock, Hans-Uwe | f | | 1967 | LIE | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Thielemann, Joachim | | | 1855 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Reiss, Siegfried | | | 2030 | SUI | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Kalegin, Evgenij | m | | 2418 | RUS | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Dobosz, Henryk | m | | 2400 | POL | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Hanisch, Friedrich | | | 2097 | GER | 0.50 | 1 | -0.21 | 10 | -2.10 | | | * 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) | | | | Liga Alef Sharon 2018 Round 8-9 | various | ISR | 2018-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 2255 | 1.00 | 1 | 0.17 | 10 | 1.70 | |
| | Shani, Amichai | | | 1981 | ISR | 1.00 | 1 | 0.17 | 10 | 1.70 | |
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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