Player Page

Abrahams, J (Jayron Abrahams)
Dob: 2007/09/07 (U18)
Gender: Male
Chess SA id: 1070159928
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2023/10/08 (224 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 rating1138.0
Curent Weighted rating1164.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1164.9
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)±181.1
Current Raw change used (final)0.0
Projected new Raw rating1138.0
Projected new Weighed rating1161.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1161.7
Projected effective change (new Official - current Official)-3.2
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 rating1130.2
Curent Weighted rating1161.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1161.8
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)±183.2
Current Raw change used (final)0.0
Projected new Raw rating1130.2
Projected new Weighed rating1158.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1158.1
Projected effective change (new Official - current Official)-3.7
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 rating1167.2
Curent Weighted rating1178.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1178.7
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)±173.7
Current Raw change used (final)0.0
Projected new Raw rating1167.2
Projected new Weighed rating1177.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1177.1
Projected effective change (new Official - current Official)-1.5
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
3 Eastern Cape Chess Team Championship 2023 (Open) 2023/10/07 2023/10/08 Nelson Mandela Bay (ENM) Standard 65 0.85 5 4 1.0 1188.2 1200.0 Analysis
2 Eastern Cape Provincial Individual Championship 2023 (U18 Boys) 2023/10/05 2023/10/06 Nelson Mandela Bay (ENM) Standard 65 0.85 7 6 1.5 1188.2 1200.0 Analysis
1 St Andrews 19 August 2023 (B) 2023/08/19 2023/08/19 Mangaung (FMB) Rapid 32 0.63 5 5 2.0 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 15 4 1 10 4.5 30.0 -170.0 1237.2 1067.2
White 7 2 1 4 2.5 35.7 -121.4 1269.9 1148.4
Black 8 2 0 6 2.0 25.0 -212.5 1208.6 996.1
Standard All 10 2 1 7 2.5 25.0 -212.5 1261.3 1048.8
White 5 1 1 3 1.5 30.0 -170.0 1297.8 1127.8
Black 5 1 0 4 1.0 20.0 -255.0 1224.7 969.7
Rapid All 5 2 0 3 2.0 40.0 -85.0 1189.0 1104.0
White 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Black 3 1 0 2 1.0 33.3 -141.7 1181.7 1040.1
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 1090159931 Gordon, M (Miles Adrian) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1110135615 Mokhanya, I (Inganathi) 1 1.0 1 0 0 100.0 1188.2 425.0 1613.2 View list
3 1060135611 Isaacs, C (Charlton) 1 1.0 1 0 0 100.0 1188.2 425.0 1613.2 View list
4 1080159935 Van Der Merwe, S (Schalk-Willem) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 106077397 Tshikosi, M (Mashudu) 1 0.5 0 1 0 50.0 1188.2 0.0 1188.2 View list
6 1060159936 Wagner, A (Ashwin Devren) 1 0.0 0 0 1 0.0 1188.2 -425.0 763.2 View list
7 1090140912 Groener, B (Begravian) 1 0.0 0 0 1 0.0 1188.2 -425.0 763.2 View list
8 199061823 Smith, AS (Achmat Siraaj) 1 0.0 0 0 1 0.0 1188.2 -425.0 763.2 View list
9 196032225 Rishworth, J (Justin) 1 0.0 0 0 1 0.0 1188.2 -425.0 763.2 View list
10 106070877 Mellet, A (Andries) 1 0.0 0 0 1 0.0 1188.2 -425.0 763.2 View list
11 2070149055 Matsam, L (Lilitha) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 1020119577 Magxala, T (Talent) 1 0.0 0 0 1 0.0 1188.2 -425.0 763.2 View list
13 2070134454 Cassim, A (Ameera) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 106069730 Beelders, R (Ryan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 1070162610 Adoons, S (Sandiso) 1 0.0 0 0 1 0.0 1188.2 -425.0 763.2 View list