Player Page

Greyvenstein, J (Jordan)
Dob: 2012/09/27 (U14)
Gender: Male
Chess SA id: 1120153768
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2023/11/04 (229 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 rating1171.8
Current Weighted rating1177.0
Current Weighted performance972.4
Current official/published rating (highest between Raw, WR and WP)1177.0
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)±172.6
Current Raw change used (final)0.0
Projected new Raw rating1171.8
Projected new Weighed rating1082.3
Projected new Weighted performance972.4
Projected new final Raw rating (if new WP > new Raw)1171.8
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)1171.8
Projected effective change (new Official - current Official)-5.2
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
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 rating1164.3
Current Weighted rating1168.9
Current Weighted performance1023.6
Current official/published rating (highest between Raw, WR and WP)1168.9
Current highest rating achieved1203.2
Current floor (min rating allowed)703.2
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)±174.5
Current Raw change used (final)0.0
Projected new Raw rating1164.3
Projected new Weighed rating1074.7
Projected new Weighted performance1023.6
Projected new final Raw rating (if new WP > new Raw)1164.3
Projected new highest rating1203.2
Projected new floor703.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1164.3
Projected effective change (new Official - current Official)-4.6
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
5 Deep Blue Open Team 2023 2023/11/04 2023/11/04 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1173.3 1166.5 Analysis
4 West Coast Primary Schools Grand Challenge League 2023 (Primary School) 2023/10/21 2023/10/21 West Coast (WCU) Rapid 15 0.39 5 5 2.0 1173.3 1156.8 Analysis
3 St Helenabaai Open 2023 (Development) 2023/05/13 2023/05/13 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1188.0 1184.5 Analysis
2 WCCI Open 2023 (B) 2023/04/29 2023/04/29 West Coast (WCU) Rapid 35 0.66 5 5 2.0 1199.6 1203.2 Analysis
1 Lower West Coast Primary Schools Prestige Championships 2023 (U11 Boys) 2023/03/04 2023/03/04 West Coast (WCU) Rapid 30 0.60 5 5 2.5 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 25 10 1 14 10.5 42.0 -68.0 1213.9 1145.9
White 13 8 0 5 8.0 61.5 98.1 1215.0 1313.0
Black 12 2 1 9 2.5 20.8 -247.9 1212.8 964.9
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 25 10 1 14 10.5 42.0 -68.0 1213.9 1145.9
White 13 8 0 5 8.0 61.5 98.1 1215.0 1313.0
Black 12 2 1 9 2.5 20.8 -247.9 1212.8 964.9
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 2160153830 Hendricks, W (Willow) 2 1.0 1 0 1 50.0 1186.4 0.0 1186.4 View list
2 2160153827 Da Camara, I (Izabella) 1 1.0 1 0 0 100.0 1173.3 425.0 1598.3 View list
3 1130153765 Chipoka, S (Sasha) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2140139074 Boas, F (Fransisca) 1 1.0 1 0 0 100.0 1173.3 425.0 1598.3 View list
5 1120153764 April, V (Virgil) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1160156865 Free, N (Northlynne) 1 1.0 1 0 0 100.0 1188.0 425.0 1613.0 View list
7 1100143095 Seas, A (Ava-Gee) 1 1.0 1 0 0 100.0 1188.0 425.0 1613.0 View list
8 1140153839 Khoza, L (Lwandle) 1 1.0 1 0 0 100.0 1199.6 425.0 1624.6 View list
9 2140148016 Julies, W (Willow) 1 1.0 1 0 0 100.0 1199.6 425.0 1624.6 View list
10 1120162346 Winder, N (Noah James) 1 1.0 1 0 0 100.0 1173.3 425.0 1598.3 View list
11 1130153776 Solomons, T (Tyreeq) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
12 1120134358 Thompson, X (Xander) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 1110117560 Stoffberg, M (Mikaeel) 1 0.0 0 0 1 0.0 1173.3 -425.0 748.3 View list
14 1110139048 Siebritz, Y (Yul) 1 0.0 0 0 1 0.0 1173.3 -425.0 748.3 View list
15 1080156868 Ross, D (Dewano) 1 0.0 0 0 1 0.0 1188.0 -425.0 763.0 View list
16 1100143094 Phillips, T (Troy) 1 0.0 0 0 1 0.0 1188.0 -425.0 763.0 View list
17 1120139046 Love, T (Tayrique) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 2100142543 Love, C (Celine) 1 0.0 0 0 1 0.0 1173.3 -425.0 748.3 View list
19 1140139066 Louw, G (Granville) 1 0.0 0 0 1 0.0 1173.3 -425.0 748.3 View list
20 2130148018 Kotze, M (Maxlin Lee) 1 0.0 0 0 1 0.0 1199.6 -425.0 774.6 View list