Player Page

Kotze, Z (Zade)
Dob: 2008/12/08 (U18)
Gender: Male
Chess SA id: 1080110405
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2022/02/19 (988 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
Current Raw rating1123.6
Current Weighted rating1123.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1123.6
Current highest rating achieved1223.0
Current floor (min rating allowed)723.0
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)±184.9
Current Raw change used (final)0.0
Projected new Raw rating1123.6
Projected new Weighed rating1033.7
Projected new Weighted performance477.1
Projected new final Raw rating (if new WP > new Raw)1123.6
Projected new highest rating1223.0
Projected new floor723.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1123.6
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating1095.2
Current Weighted rating1095.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1095.2
Current highest rating achieved1110.8
Current floor (min rating allowed)610.8
Current K-factor40
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)±192.5
Current Raw change used (final)0.0
Projected new Raw rating1095.2
Projected new Weighed rating1007.6
Projected new Weighted performance303.9
Projected new final Raw rating (if new WP > new Raw)1095.2
Projected new highest rating1110.8
Projected new floor610.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1095.2
Projected effective change (new Official - current Official)=0.0
s
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
Current Raw rating1192.6
Current Weighted rating1192.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1192.6
Current highest rating achieved1241.6
Current floor (min rating allowed)741.6
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)±167.6
Current Raw change used (final)0.0
Projected new Raw rating1192.6
Projected new Weighed rating1097.2
Projected new Weighted performance289.3
Projected new final Raw rating (if new WP > new Raw)1192.6
Projected new highest rating1241.6
Projected new floor741.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1192.6
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 West Coast Schools Prestige 2022 (U15 Boys) 2022/02/19 2022/02/19 West Coast (WCU) Standard 60 0.83 6 5 1.5 1138.8 1110.8 Analysis
3 Bo-Weskus Skole Skaak Prestige 2021 (O13 Seuns) 2021/05/08 2021/05/08 West Coast (WCU) Rapid 30 0.60 5 5 1.5 1156.7 1241.6 Analysis
2 Weskus Skole Prestige Skaak Kampioenskappe 2019 (O11 Seuns) 2019/03/02 2019/04/06 West Coast (WCU) Standard 60 0.83 6 6 1.0 1223.0 1200.0 Analysis
1 Bo-Weskus Skole Skaak Prestige 2019 (O11 Seuns) 2019/02/16 2019/02/16 West Coast (WCU) Rapid 30 0.60 7 7 4.5 1200.0 1200.0 Analysis
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 23 7 3 13 8.5 37.0 -110.9 1194.1 1083.2
White 10 3 2 5 4.0 40.0 -85.0 1190.7 1105.7
Black 13 4 1 8 4.5 34.6 -130.8 1196.6 1065.9
Standard All 11 2 1 8 2.5 22.7 -231.8 1202.9 971.1
White 5 2 1 2 2.5 50.0 0.0 1202.5 1202.5
Black 6 0 0 6 0.0 0.0 -425.0 1203.3 778.3
Rapid All 12 5 2 5 6.0 50.0 0.0 1185.9 1185.9
White 5 1 1 3 1.5 30.0 -170.0 1179.0 1009.0
Black 7 4 1 2 4.5 64.3 121.4 1190.9 1312.3
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 1080110427 Boks, M (Marquin) 2 1.0 1 0 1 50.0 1178.3 0.0 1178.3 View list
2 1080110428 Beukes, H (Hen-Lee) 2 0.5 0 1 1 25.0 1178.3 -212.5 965.8 View list
3 1080138376 Witbooi, J (Jaden) 1 1.0 1 0 0 100.0 1138.8 425.0 1563.8 View list
4 1090110408 Visagie, D (Dale) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1080110410 Van Rooyen, Z (Zayd) 1 1.0 1 0 0 100.0 1223.0 425.0 1648.0 View list
6 1090110396 Magerman, D (Dernique) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1090099727 Barens, A (Amrick) 1 1.0 1 0 0 100.0 1156.7 425.0 1581.7 View list
8 1090110430 Djeudje, K (Keanen) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1080138371 Johnson, D (Deomanthy) 1 0.5 0 1 0 50.0 1138.8 0.0 1138.8 View list
10 1090131842 Le Fleur, S (Shirano) 1 0.5 0 1 0 50.0 1156.7 0.0 1156.7 View list
11 1090105980 Oncke, T (Troy) 1 0.0 0 0 1 0.0 1223.0 -425.0 798.0 View list
12 1090110397 Makatees, H (Haywill) 1 0.0 0 0 1 0.0 1223.0 -425.0 798.0 View list
13 1090096312 Lu, DTX (Daniel Ting Xu) 1 0.0 0 0 1 0.0 1223.0 -425.0 798.0 View list
14 109093556 Kotze, M (Maxwell) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 1070100543 Kearns, R (Ray) 1 0.0 0 0 1 0.0 1138.8 -425.0 713.8 View list
16 1090143088 Huisamen, A (Albertus) 1 0.0 0 0 1 0.0 1223.0 -425.0 798.0 View list
17 1090110403 Horn, M (Marshall) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 109093484 Duiker, P (Phillip) 1 0.0 0 0 1 0.0 1223.0 -425.0 798.0 View list
19 1090099730 Drennen, L (Liam) 1 0.0 0 0 1 0.0 1156.7 -425.0 731.7 View list
20 1080110109 Domingo, C (Cowan) 1 0.0 0 0 1 0.0 1138.8 -425.0 713.8 View list