陈茂然 at the top after Round 4Timing of Remaining 5 Rounds Round 5 -- 30 May, Wednesday, 8 pm Round 6 -- 31 May, Thursday, 7 pm Round 7 -- 2 Jun, Saturday, 7 pm After Round 7, select top 4 (promotion to Grade 2 too) to have 2-round knock-out system for the placing of top 4 positions, others continue to play for positions 5 to 8. Round 8 -- 3 Jun, Sunday, 7 pm Round 9 -- 4 Jun, Monday, 8 pm Ranking after Round 4 4 points -- 陈茂然 3.5 points -- 肖加龙 (draw with 陈贤凯 in Round 3) 8 players with 3 points 洪顺利 (lost to 陈茂然 in Round 4) 姚威和 (lost to 洪顺利 in Round 3) 张胜祥 (draw with 赖俊杰 in Round 2 and 王镇伟 in Round 3) 张心欢 (lost to 赖俊杰 in Round 3) 张友彬 (lost to 范永康 in Round 1) 曹子航 (lost to 姚威和 in Round 2) 赵金山 (draw with 张顺喜 in Round 1 and 许永坤 in Round 3) Terry Chua (lost to 陈茂然 in Round 2) Sii Toh Ing (lost to 文传冠 in Round 1) 4 players with 2.5 points 陈贤凯 (draw with 肖加龙 in Round 3, lost to 姚威和 in Round 4) 赖俊杰 (draw with 张胜祥 i (more...)