Player Page

Andries, D (Devitihano)
Dob: 2007/06/23 (U18)
Gender: Male
Chess SA id: 1070097077
FIDE id:
Region: ZF Mgcawu (NZF)
Citizen: RSA
Title(s):
Last active: 2023/06/24 (306 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1311.4
Curent Weighted rating1305.6
Curent Weighted performance1106.4
Current official/published rating (highest between Raw, WR and WP)1311.4
Current floor (min rating allowed)878.2
Current highest rating achieved1378.2
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±141.5
Current Raw change used (final)0.0
Projected new Raw rating1311.4
Projected new Weighed rating1305.9
Projected new Weighted performance1106.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1311.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1378.2
Projected new floor878.2
Projected new K-facor36
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1310.8
Curent Weighted rating1302.7
Curent Weighted performance1104.6
Current official/published rating (highest between Raw, WR and WP)1310.8
Current floor (min rating allowed)883.8
Current highest rating achieved1383.8
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±141.6
Current Raw change used (final)0.0
Projected new Raw rating1310.8
Projected new Weighed rating1303.2
Projected new Weighted performance1104.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1310.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1383.8
Projected new floor883.8
Projected new K-facor36
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
22 2023 Northern Cape Schools Provincial Trials (U18 Boys) 2023/06/24 2023/06/24 Frances Baard (NCF) Standard 62 0.84 5 5 3.0 1269.3 1256.8 Analysis
21 ZFM Trials 2023 (U18 Boys) 2023/06/03 2023/06/03 ZF Mgcawu (NZF) Standard 60 0.83 5 5 3.5 1269.3 1256.8 Analysis
20 ZF Mgcawu Open 2023 (U19) 2023/03/04 2023/03/04 ZF Mgcawu (NZF) Standard 60 0.83 5 4 1.0 1303.7 1297.8 Analysis
19 NSSC Winter Games 2022 (U15 Boys) 2022/07/04 2022/07/06 Cape Town (WCT) Standard 70 0.87 7 7 2.0 1378.2 1383.8 Analysis
18 Northern Cape Provincial Schools Trials 2022 (U15 Boys) 2022/06/24 2022/06/24 Frances Baard (NCF) Standard 62 0.84 5 5 4.0 1364.6 1369.0 Analysis
17 ZFM Schools Trials 2022 (U15 Boys) 2022/05/28 2022/05/28 ZF Mgcawu (NZF) Standard 60 0.83 5 3 3.0 1344.9 1345.2 Analysis
16 ZFM Chess Championships 2021 (A) 2021/09/04 2021/09/04 ZF Mgcawu (NZF) Standard 62 0.84 5 5 3.0 1329.2 1326.5 Analysis
15 ZFM Freedom Day Tournament 2021 2021/04/27 2021/04/27 ZF Mgcawu (NZF) Standard 62 0.84 5 3 2.0 1326.2 1323.3 Analysis
14 Northern Cape Open Fundraiser 2021 (B) 2021/03/20 2021/03/20 Frances Baard (NCF) Standard 62 0.84 5 5 3.0 1313.8 1308.9 Analysis
13 Northern Cape Closed Chess Championships 2019 (U12) 2019/08/30 2019/09/01 ZF Mgcawu (NZF) Standard 92 0.94 5 5 3.5 1281.4 1276.1 Analysis
12 Inter Regional Chess Championship 2019 (U14) 2019/05/10 2019/05/11 Mangaung (FMB) Standard 60 0.83 5 5 5.0 1214.1 1214.2 Analysis
11 ZFM School Trials 2019 (U13) 2019/04/27 2019/04/27 ZF Mgcawu (NZF) Standard 60 0.83 5 5 3.0 1229.6 1238.7 Analysis
10 ZFM Open Tournament 2019 (U12) 2019/03/02 2019/03/02 ZF Mgcawu (NZF) Standard 60 0.83 5 5 4.5 1189.6 1191.9 Analysis
9 South African Junior Team Championships 2018 (U12B) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 6 2.0 1242.5 1247.3 Analysis
8 Northern Cape Closed Chess Championships 2018 (U12 Open) 2018/08/31 2018/09/01 Frances Baard (NCF) Standard 92 0.94 5 5 4.0 1236.7 1242.3 Analysis
7 King`s Guard Women`s Day Open Chess Tournament 2018 (B) 2018/08/04 2018/08/04 ZF Mgcawu (NZF) Standard 60 0.83 5 5 4.0 1232.2 1236.5 Analysis
6 ZF MGCAWU Mandela Centenary Open Chess Tournament 2018 (U12) 2018/07/20 2018/07/21 ZF Mgcawu (NZF) Standard 60 0.83 6 6 5.0 1217.0 1219.6 Analysis
5 Inter Regional 2018 (U12 Team) 2018/05/04 2018/05/05 Frances Baard (NCF) Standard 60 0.83 5 5 3.0 1220.6 1223.2 Analysis
4 ZF Mgcawu Qualifier (2) 2018 (B) 2018/04/21 2018/04/21 ZF Mgcawu (NZF) Standard 60 0.83 5 5 3.0 1257.1 1269.6 Analysis
3 ZF Mgcawu Inter-Region Open Trials (Qualifier 2) 2018 (U12) 2018/03/24 2018/03/24 ZF Mgcawu (NZF) Standard 60 0.83 5 5 5.0 1167.8 1161.2 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Standard All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 109 72 7 30 75.5 69.3 163.8 1092.5 1256.3
White 52 35 3 14 36.5 70.2 171.6 1088.1 1259.7
Black 57 37 4 16 39.0 68.4 156.6 1096.5 1253.1
Standard All 109 72 7 30 75.5 69.3 163.8 1092.5 1256.3
White 52 35 3 14 36.5 70.2 171.6 1088.1 1259.7
Black 57 37 4 16 39.0 68.4 156.6 1096.5 1253.1
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 107084933 Van Kradenburg, A (Antonio) 7 4.5 4 1 2 64.3 1216.8 121.4 1338.2 View list
2 1070098998 Muhammed, M (Mathfrique) 5 2.5 2 1 2 50.0 1264.5 0.0 1264.5 View list
3 207084932 Baai, A (Andrea) 4 3.0 3 0 1 75.0 1201.0 212.5 1413.5 View list
4 206017621 Leite, K (Kiara) 4 0.5 0 1 3 12.5 1255.7 -318.8 936.9 View list
5 208069933 Sihamba, S (Somila) 3 3.0 3 0 0 100.0 1202.2 425.0 1627.2 View list
6 107089446 Visagie, L (Luchiano) 3 3.0 3 0 0 100.0 1313.0 425.0 1738.0 View list
7 1050098991 Booysen, V (Vuyani) 3 1.5 1 1 1 50.0 1243.1 0.0 1243.1 View list
8 208061417 Botha, L (Lika) 2 2.0 2 0 0 100.0 1183.9 425.0 1608.9 View list
9 1010110707 Boesak, S (Siyabonga) 2 2.0 2 0 0 100.0 1320.0 425.0 1745.0 View list
10 1050098989 Joodt, I (Ishuhanno) 2 2.0 2 0 0 100.0 1212.4 425.0 1637.4 View list
11 105084939 Maasdorp, G (Gino) 2 2.0 2 0 0 100.0 1183.9 425.0 1608.9 View list
12 1070098997 Potgieter, J (Jerome Jonathan) 2 2.0 2 0 0 100.0 1198.7 425.0 1623.7 View list
13 1070118709 Potgieter, J (Jonathan) 2 2.0 2 0 0 100.0 1275.3 425.0 1700.3 View list
14 106086411 Thys, I (Ivano) 2 2.0 2 0 0 100.0 1198.7 425.0 1623.7 View list
15 106076884 Mokgwabone, K (Kgosi) 2 1.5 1 1 0 75.0 1297.6 212.5 1510.1 View list
16 1060113331 Slabber, P (Pieter) 2 1.5 1 1 0 75.0 1286.5 212.5 1499.0 View list
17 107064899 Goliath, BB (Brimarion) 2 1.0 1 0 1 50.0 1296.2 0.0 1296.2 View list
18 208050682 Ahjum, KMK (Kristen) 2 1.0 1 0 1 50.0 1267.2 0.0 1267.2 View list
19 1040099004 Mienies, R (Rewaldo) 2 1.0 1 0 1 50.0 1316.5 0.0 1316.5 View list
20 206050683 Ahjum, SHA (Savannah) 2 0.0 0 0 2 0.0 1297.6 -425.0 872.6 View list