Player Page

Greenan, A (Alexander)
Dob: 2005/01/20 (U20)
Gender: Male
Chess SA id: 1050117099
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2022/08/14 (659 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 rating1411.4
Curent Weighted rating1411.4
Curent Weighted performance1083.9
Current official/published rating (highest between Raw, WR and WP)1411.4
Current floor (min rating allowed)921.0
Current highest rating achieved1421.0
Current K-factor32
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)±122.7
Current Raw change used (final)0.0
Projected new Raw rating1411.4
Projected new Weighed rating1411.4
Projected new Weighted performance1083.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1411.4
Projected effective change (new Official - current Official)-0.0
Projected new highest rating1421.0
Projected new floor921.0
Projected new K-facor32
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 rating1383.3
Curent Weighted rating1383.3
Curent Weighted performance1056.8
Current official/published rating (highest between Raw, WR and WP)1383.3
Current floor (min rating allowed)889.1
Current highest rating achieved1389.1
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)±127.7
Current Raw change used (final)0.0
Projected new Raw rating1383.3
Projected new Weighed rating1383.3
Projected new Weighted performance1056.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1383.3
Projected effective change (new Official - current Official)-0.0
Projected new highest rating1389.1
Projected new floor889.1
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 rating1300.4
Curent Weighted rating1300.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1300.4
Current floor (min rating allowed)800.4
Current highest rating achieved1300.4
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)±143.7
Current Raw change used (final)0.0
Projected new Raw rating1300.4
Projected new Weighed rating1300.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1300.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1300.4
Projected new floor800.4
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)800.4
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 floor800.4
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
10 2022 Alekhine Open (B) 2022/08/13 2022/08/14 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1421.0 1389.1 Analysis
9 2022 Gauteng Schools Individual Chess Championship (U18 Boys) 2022/06/18 2022/06/18 Ekurhuleni (GE) Standard 60 0.83 5 5 3.5 1355.7 1363.9 Analysis
8 Gauteng North District Individual Chess Finals 2022 (U18 Open) 2022/06/11 2022/06/11 Tshwane (GTP) Rapid 30 0.60 7 7 6.5 1355.7 1200.0 Analysis
7 2022 Chris Greyling Open (D) 2022/03/12 2022/03/12 Tshwane (GTP) Standard 60 0.83 5 5 4.5 1318.5 1326.8 Analysis
6 2022 Gauteng Interregion (U20 Open) 2022/02/26 2022/02/26 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1299.7 1308.8 Analysis
5 CP Ope 2022 (C) 2022/02/19 2022/02/19 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1299.7 1308.8 Analysis
4 2021 Alekhine Open (D) 2021/08/14 2021/08/15 Tshwane (GTP) Standard 90 0.94 5 5 3.5 1280.4 1292.2 Analysis
3 2021 Chris Greyling Open Tournament (D) 2021/05/08 2021/05/08 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1242.8 1249.0 Analysis
2 2021 Blou Bul Tournament (D) 2021/04/10 2021/04/10 Mangaung (FMB) Standard 60 0.83 5 5 4.0 1201.3 1200.8 Analysis
1 2019 D1 Gauteng North Schools League Team Finals (U15 Mixed) 2019/07/20 2019/07/20 Tshwane (GTP) Standard 60 0.83 5 5 3.0 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 52 33 7 12 36.5 70.2 171.6 1238.5 1410.1
White 25 15 4 6 17.0 68.0 153.0 1211.6 1364.6
Black 27 18 3 6 19.5 72.2 188.9 1263.4 1452.3
Standard All 45 27 6 12 30.0 66.7 141.7 1240.7 1382.4
White 22 12 4 6 14.0 63.6 115.9 1216.0 1332.0
Black 23 15 2 6 16.0 69.6 166.3 1264.4 1430.7
Rapid All 7 6 1 0 6.5 92.9 364.3 1224.0 1588.3
White 3 3 0 0 3.0 100.0 425.0 1179.0 1604.0
Black 4 3 1 0 3.5 87.5 318.8 1257.8 1576.6
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 2110101741 De Waal, N (Nadine) 1 1.0 1 0 0 100.0 1299.7 425.0 1724.7 View list
2 2110107176 Jacobs, I (Inge) 1 1.0 1 0 0 100.0 1280.4 425.0 1705.4 View list
3 1090115218 Mahlangu, NP (Nkosinathi Phillip) 1 1.0 1 0 0 100.0 1201.3 425.0 1626.3 View list
4 204090270 Mahlangu, D (Delisile) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 102071319 Koketso, N (Nkoana) 1 1.0 1 0 0 100.0 1318.5 425.0 1743.5 View list
6 1110103925 Keyter, ZC (Zarius Clarence) 1 1.0 1 0 0 100.0 1299.7 425.0 1724.7 View list
7 1060143002 Hlope, T (Thandolwethu) 1 1.0 1 0 0 100.0 1355.7 425.0 1780.7 View list
8 100011507 Guldenpfennig, R (Reinhardt) 1 1.0 1 0 0 100.0 1242.8 425.0 1667.8 View list
9 1060119615 Grobler, S (Stephan) 1 1.0 1 0 0 100.0 1201.3 425.0 1626.3 View list
10 2040132474 Botha, L (Lorelei) 1 1.0 1 0 0 100.0 1280.4 425.0 1705.4 View list
11 1150130726 Badenhorst, D (Daniel) 1 1.0 1 0 0 100.0 1280.4 425.0 1705.4 View list
12 2050117102 Mahlangu, P (Patricia) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 105080066 Manatha, M (Mthokozisi) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
14 1050143008 Mavuso, K (Kgotatso) 1 1.0 1 0 0 100.0 1355.7 425.0 1780.7 View list
15 1040140471 Mhlanga, N (Norman) 1 1.0 1 0 0 100.0 1355.7 425.0 1780.7 View list
16 1040143512 Miya, T (Tebogo) 1 1.0 1 0 0 100.0 1355.7 425.0 1780.7 View list
17 106084490 Moatlhudi, K (Kgomotso) 1 1.0 1 0 0 100.0 1355.7 425.0 1780.7 View list
18 208088604 Monnig, E (Erika) 1 1.0 1 0 0 100.0 1421.0 425.0 1846.0 View list
19 1050143011 Motsweni, O (Otlile) 1 1.0 1 0 0 100.0 1355.7 425.0 1780.7 View list
20 1050143012 Mthokozisi, M (Manatha) 1 1.0 1 0 0 100.0 1355.7 425.0 1780.7 View list