Player Page

De Waal, D (Dian)
Dob: 2014/03/12 (U12)
Gender: Male
Chess SA id: 1140141559
FIDE id:
Region: West Rand (GWR)
Citizen: RSA
Title(s):
Last active: 2024/05/04 (15 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 rating1308.7
Curent Weighted rating1269.9
Curent Weighted performance1271.8
Current official/published rating (highest between Raw, WR and WP)1308.7
Current floor (min rating allowed)808.7
Current highest rating achieved1308.7
Current K-factor36
Games played this month5
Score (S)3.5
Expected score (We)3.15
Difference (S-We)0.35
Current Raw change (no limits, including tournament time weight)10.5
Current min/max change allowed (with limits)±142.0
Current Raw change used (final)10.5
Projected new Raw rating1319.2
Projected new Weighed rating1275.8
Projected new Weighted performance1271.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1319.2
Projected effective change (new Official - current Official)+10.5
Projected new highest rating1319.2
Projected new floor819.2
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 rating1322.0
Curent Weighted rating1282.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1322.0
Current floor (min rating allowed)822.0
Current highest rating achieved1322.0
Current K-factor36
Games played this month5
Score (S)3.5
Expected score (We)3.26
Difference (S-We)0.24
Current Raw change (no limits, including tournament time weight)8.6
Current min/max change allowed (with limits)±139.4
Current Raw change used (final)8.6
Projected new Raw rating1330.6
Projected new Weighed rating1288.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1330.6
Projected effective change (new Official - current Official)+8.6
Projected new highest rating1330.6
Projected new floor830.6
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 performance0.0
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
Tournament: 2024 D2 Schools Individuals (U11 Boys)
Start: 2024/05/04  End: 2024/05/04  Host: GWR  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 3.5
Main rating: 1308.7  Rating gain/loss: 10.5
Type rating: 1322.0  Rating gain/loss: 8.6
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 2024 D2 Schools Individuals (U11 Boys) 2024/05/04 2024/05/04 West Rand (GWR) Standard 60 0.83 5 5 3.5 1308.7 1322.0 Analysis
2 2024 West Rand Juniors (U12) 2024/03/09 2024/03/09 West Rand (GWR) Standard 60 0.83 5 5 3.0 1302.4 1318.8 Analysis
1 2024 West Rand Open (U12) 2024/02/03 2024/02/03 West Rand (GWR) Standard 60 0.83 5 5 3.0 1292.5 1312.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 2024 D2 Schools Individuals (U11 Boys) 2024/05/04 2024/05/04 West Rand (GWR) Standard 60 0.83 5 5 3.5 1308.7 1322.0 Analysis
5 2024 West Rand Juniors (U12) 2024/03/09 2024/03/09 West Rand (GWR) Standard 60 0.83 5 5 3.0 1302.4 1318.8 Analysis
4 2024 West Rand Open (U12) 2024/02/03 2024/02/03 West Rand (GWR) Standard 60 0.83 5 5 3.0 1292.5 1312.0 Analysis
3 D2 School League Finals 2023 (U9) 2023/07/22 2023/07/22 West Rand (GWR) Standard 60 0.83 7 6 5.0 1225.6 1233.2 Analysis
2 D2 Schools Individuals 2023 (U9 Boys+Girls) 2023/05/13 2023/05/13 West Rand (GWR) Standard 60 0.83 5 5 3.0 1200.5 1200.0 Analysis
1 RMS Swiss For Rating of Players 2022 (U9) 2022/05/28 2022/05/28 Ekurhuleni (GE) Rapid 30 0.60 7 6 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 15 9 1 5 9.5 63.3 113.3 1240.6 1354.0
White 8 5 1 2 5.5 68.8 159.4 1232.2 1391.6
Black 7 4 0 3 4.0 57.1 60.7 1250.3 1311.0
Standard All 15 9 1 5 9.5 63.3 113.3 1240.6 1354.0
White 8 5 1 2 5.5 68.8 159.4 1232.2 1391.6
Black 7 4 0 3 4.0 57.1 60.7 1250.3 1311.0
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 32 20 1 11 20.5 64.1 119.5 1239.0 1358.5
White 16 11 1 4 11.5 71.9 185.9 1214.5 1400.4
Black 16 9 0 7 9.0 56.3 53.1 1263.5 1316.6
Standard All 26 17 1 8 17.5 67.3 147.1 1247.3 1394.4
White 13 9 1 3 9.5 73.1 196.2 1217.8 1414.0
Black 13 8 0 5 8.0 61.5 98.1 1276.8 1374.9
Rapid All 6 3 0 3 3.0 50.0 0.0 1202.9 1202.9
White 3 2 0 1 2.0 66.7 141.7 1200.0 1341.7
Black 3 1 0 2 1.0 33.3 -141.7 1205.7 1064.1
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 1140144994 Green, M (Matthew) 3 2.5 2 1 0 83.3 1244.9 283.3 1528.3 View list
2 1130149236 Arlow, J (Jaden) 2 0.0 0 0 2 0.0 1300.6 -425.0 875.6 View list
3 1140158424 Chigindani, T (Takunda) 1 1.0 1 0 0 100.0 1308.7 425.0 1733.7 View list
4 2130150825 Benson, L (Lana) 1 1.0 1 0 0 100.0 1292.5 425.0 1717.5 View list
5 2130158394 Lekgoba, R (Rethabile Ellen) 1 1.0 1 0 0 100.0 1292.5 425.0 1717.5 View list
6 1150149230 Kamffer, J (John-Andrew) 1 1.0 1 0 0 100.0 1225.6 425.0 1650.6 View list
7 1130139611 Jordaan, M (Mikijl) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 2140156378 Mokolare, T (Thato) 1 1.0 1 0 0 100.0 1200.5 425.0 1625.5 View list
9 1130303056 Mokaila, L (Lesedi) 1 1.0 1 0 0 100.0 1308.7 425.0 1733.7 View list
10 2140156377 Modisane, M (Makhala Angelina) 1 1.0 1 0 0 100.0 1225.6 425.0 1650.6 View list
11 1140141566 Masalesa, H (Hendrick) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 1140158497 Pienaar, K (Keagan) 1 1.0 1 0 0 100.0 1225.6 425.0 1650.6 View list
13 1140135849 Ngwenya, O (Ofentse) 1 1.0 1 0 0 100.0 1225.6 425.0 1650.6 View list
14 1150156382 Schutte, C (Chris) 1 1.0 1 0 0 100.0 1200.5 425.0 1625.5 View list
15 1130150828 Rossouw, T (Tené) 1 1.0 1 0 0 100.0 1292.5 425.0 1717.5 View list
16 1130149249 Tuck, L (Logan) 1 1.0 1 0 0 100.0 1302.4 425.0 1727.4 View list
17 1130136184 Van Der Westhuizen, A (Ashton Wayne) 1 1.0 1 0 0 100.0 1308.7 425.0 1733.7 View list
18 1140141579 Van Heerden, H (Hans Jacob) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
19 1140149235 Van Wyk, N (Nihann) 1 1.0 1 0 0 100.0 1302.4 425.0 1727.4 View list
20 1130149251 Willemse, H (Hans) 1 1.0 1 0 0 100.0 1302.4 425.0 1727.4 View list