[{"cname":"「果壳语法杯」 ROUND 22 (Div. 5)","division":5,"participants":20,"rank":16,"change":402,"before":0,"after":402,"ptime":"2025-10-27T04:02:46.127Z","_id":"68debe367604230f2ff252b4"},{"cname":"「果壳语法杯」 ROUND 25 (Div. 4)","division":4,"participants":17,"rank":14,"change":207,"before":402,"after":609,"ptime":"2025-10-31T13:24:55.803Z","_id":"68f7413324e835275e987816"},{"cname":"「果壳杯」 ROUND 27 (Div. 4)","division":4,"participants":8,"rank":9,"change":10,"before":609,"after":619,"ptime":"2025-11-17T02:32:58.047Z","_id":"690ca02804d937a6e67e58e2"}]