SOLVER ACTIVITY
de Boer, Johan
FM
- NETHERLANDS
Max-rating: 2288
Age Category:
senior
Rating (periodically)
| List_date | Rating | Rank | Rat_ch |
|---|---|---|---|
| 01-Oct-2024 | 2221.72 | 107 | -1.80 |
| 01-Jul-2024 | 2223.52 | 105 | -6.82 |
| 01-Apr-2024 | 2230.34 | 105 | +2.79 |
| 01-Jan-2024 | 2227.55 | 107 | -17.73 |
| 01-Oct-2023 | 2245.28 | 98 | 0.00 |
| 01-Jul-2023 | 2245.28 | 99 | +39.67 |
| 01-Apr-2023 | 2205.61 | 123 | +7.12 |
| 01-Jan-2023 | 2198.49 | 124 | +12.81 |
| 01-Oct-2022 | 2185.68 | 132 | 0.00 |
| 01-Jul-2022 | 2185.68 | 136 | -5.84 |
| 01-Apr-2022 | 2191.52 | 132 | +12.01 |
| 01-Jan-2022 | 2179.51 | 140 | -70.75 |
| 01-Oct-2021 | 2250.26 | 102 | 0.00 |
| 01-Jul-2021 | 2250.26 | 103 | 0.00 |
| 01-Apr-2021 | 2250.26 | 106 | 0.00 |
| 01-Jan-2021 | 2250.26 | 107 | 0.00 |
| 01-Oct-2020 | 2250.26 | 111 | 0.00 |
| 01-Jul-2020 | 2250.26 | 110 | 0.00 |
| 01-Apr-2020 | 2250.26 | 110 | -0.76 |
| 01-Jan-2020 | 2251.02 | 109 | +3.62 |
| 01-Oct-2019 | 2247.40 | 112 | +35.78 |
| 01-Jul-2019 | 2211.62 | 131 | +25.60 |
| 01-Apr-2019 | 2186.02 | 144 | +14.09 |
| 01-Jan-2019 | 2171.93 | 151 | -8.26 |
| 01-Oct-2018 | 2180.19 | 153 | -46.32 |
Tournaments
| Date | Name | Place | WSC | Rat_ch |
|---|---|---|---|---|
| 18-Jun-2023 | ger2306 | 7 | 6 | +41.13 |
| 04-Mar-2023 | ned2303 | 9 | 2 | +7.12 |
| 15-Oct-2022 | bel2210 | 6 | 6 | +7.00 |
| 26-Jun-2022 | ger2206 | 13 | -11.79 | |
| 19-Jun-2022 | isr2206 | 9 | +5.95 | |
| 05-Mar-2022 | ned2203 | 12 | +0.93 | |
| 23-Jan-2022 | isc2201a | 17 | +11.39 | |
| 13-Nov-2021 | ned2111o | 6 | +2.27 | |
| 20-Oct-2021 | wcsc21 | 51 | -59.68 | |
| 18-Oct-2021 | owccc21 | 39 | -13.34 |
Rating Expiration Date: 31-Jul-2027
Age:
61 (1963)
